A Genealogical Interpretation of Principal Components Analysis
- Publication Date
- October 16, 2009
- Journal
- PLOS Genetics
- Author
- Gil Mc Vean
- Volume
- 5
- Issue
- 10
- Pages
- e1000686
- DOI
- https://dx.plos.org/10.1371/journal.pgen.1000686
- Publisher URL
- http://journals.plos.org/plosgenetics/article?id=10.1371%2Fjournal.pgen.1000686
- PubMed
- http://www.ncbi.nlm.nih.gov/pubmed/19834557
- PubMed Central
- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2757795
- Europe PMC
- http://europepmc.org/abstract/MED/19834557
- Web of Science
- 000272032100024
- Scopus
- 73349108482
- Mendeley
- http://www.mendeley.com/research/genealogical-interpretation-principal-components-analysis
Loading … 

Events
Loading … 

CiteULike | Further Information
- {"link"=>{"url"=>"http://www.citeulike.org/user/jjray/article/5952306"}, "post_time"=>"2016-01-28 03:03:53", "tag"=>["genetics", "lineage", "principal_component_analysis"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"jjray", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/group/10570/article/5952306"}, "post_time"=>"2009-10-21 10:17:19", "tag"=>["genetics", "genotype", "human", "statistics"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "group"=>"Journal picks", "group_id"=>"10570", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/djkt/article/5952306"}, "post_time"=>"2009-11-02 19:07:00", "tag"=>["pca", "popgen", "snps", "theory"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"djkt", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/sameersoi/article/5952306"}, "post_time"=>"2009-11-19 05:46:44", "tag"=>["population_genetics", "statistics"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"sameersoi", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/xingxu/article/5952306"}, "post_time"=>"2010-01-28 08:35:40", "tag"=>["mathematical", "pca"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"xingxu", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/isaacturner/article/5952306"}, "post_time"=>"2010-11-19 14:15:44", "tag"=>"no-tag", "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"isaacturner", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/lp2/article/5952306"}, "post_time"=>"2009-10-21 10:17:19", "tag"=>["genetics", "genotype", "human", "statistics"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"lp2", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/Geknitics/article/5952306"}, "post_time"=>"2009-11-01 23:49:23", "tag"=>["demographic_processes", "principal_components_analysis", "statistical_method"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"Geknitics", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/engelhardt/article/5952306"}, "post_time"=>"2009-11-05 23:03:45", "tag"=>"sfa", "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"engelhardt", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/timflutre/article/5952306"}, "post_time"=>"2011-08-29 15:01:03", "tag"=>["coalescent", "jc", "matrix_factorization", "modeling", "population_structure", "statistics"], "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"timflutre", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/rebekahthorn/article/5952306"}, "post_time"=>"2010-12-14 05:03:34", "tag"=>"pca", "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"rebekahthorn", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/bpcusack/article/5952306"}, "post_time"=>"2009-11-02 17:30:25", "tag"=>"stats", "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"bpcusack", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/reyez/article/5952306"}, "post_time"=>"2009-10-22 09:21:09", "tag"=>"no-tag", "linkout"=>[{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, {"type"=>"Pubmed", "url"=>"http://view.ncbi.nlm.nih.gov/pubmed/19834557"}, {"type"=>"Hubmed", "url"=>"http://www.hubmed.org/display.cgi?uids=19834557"}], "username"=>"reyez", "article_id"=>"5952306"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/mnavascues/article/7279302"}, "post_time"=>"2010-06-09 08:50:09", "tag"=>"no-tag", "linkout"=>{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, "username"=>"mnavascues", "article_id"=>"7279302"}
- {"link"=>{"url"=>"http://www.citeulike.org/user/nailest/article/10951691"}, "post_time"=>"2012-07-27 15:28:04", "tag"=>["pca", "population-genetics"], "linkout"=>{"type"=>"DOI", "url"=>"http://dx.doi.org/10.1371/journal.pgen.1000686"}, "username"=>"nailest", "article_id"=>"10951691"}
Mendeley | Further Information
{"title"=>"A genealogical interpretation of principal components analysis", "type"=>"journal", "authors"=>[{"first_name"=>"Gil", "last_name"=>"McVean", "scopus_author_id"=>"55751007300"}], "year"=>2009, "source"=>"PLoS Genetics", "identifiers"=>{"pui"=>"358052063", "sgr"=>"73349108482", "issn"=>"15537390", "arxiv"=>"NIHMS150003", "pmid"=>"19834557", "scopus"=>"2-s2.0-73349108482", "doi"=>"10.1371/journal.pgen.1000686", "isbn"=>"1553-7404 (Electronic)"}, "id"=>"e502c3cd-4e7a-38a2-9841-6352098a69b4", "abstract"=>"Principal components analysis, PCA, is a statistical method commonly used in population genetics to identify structure in the distribution of genetic variation across geographical location and ethnic background. However, while the method is often used to inform about historical demographic processes, little is known about the relationship between fundamental demographic parameters and the projection of samples onto the primary axes. Here I show that for SNP data the projection of samples onto the principal components can be obtained directly from considering the average coalescent times between pairs of haploid genomes. The result provides a framework for interpreting PCA projections in terms of underlying processes, including migration, geographical isolation, and admixture. I also demonstrate a link between PCA and Wright's f(st) and show that SNP ascertainment has a largely simple and predictable effect on the projection of samples. Using examples from human genetics, I discuss the application of these results to empirical data and the implications for inference.", "link"=>"http://www.mendeley.com/research/genealogical-interpretation-principal-components-analysis", "reader_count"=>517, "reader_count_by_academic_status"=>{"Unspecified"=>7, "Professor > Associate Professor"=>44, "Librarian"=>1, "Researcher"=>147, "Student > Doctoral Student"=>16, "Student > Ph. D. Student"=>158, "Student > Postgraduate"=>14, "Other"=>10, "Student > Master"=>60, "Student > Bachelor"=>26, "Lecturer"=>8, "Lecturer > Senior Lecturer"=>2, "Professor"=>24}, "reader_count_by_user_role"=>{"Unspecified"=>7, "Professor > Associate Professor"=>44, "Librarian"=>1, "Researcher"=>147, "Student > Doctoral Student"=>16, "Student > Ph. D. Student"=>158, "Student > Postgraduate"=>14, "Other"=>10, "Student > Master"=>60, "Student > Bachelor"=>26, "Lecturer"=>8, "Lecturer > Senior Lecturer"=>2, "Professor"=>24}, "reader_count_by_subject_area"=>{"Unspecified"=>17, "Agricultural and Biological Sciences"=>380, "Arts and Humanities"=>3, "Business, Management and Accounting"=>2, "Veterinary Science and Veterinary Medicine"=>2, "Chemistry"=>1, "Computer Science"=>20, "Decision Sciences"=>1, "Earth and Planetary Sciences"=>2, "Economics, Econometrics and Finance"=>2, "Engineering"=>3, "Environmental Science"=>4, "Biochemistry, Genetics and Molecular Biology"=>31, "Mathematics"=>18, "Medicine and Dentistry"=>12, "Neuroscience"=>2, "Sports and Recreations"=>1, "Physics and Astronomy"=>2, "Psychology"=>1, "Social Sciences"=>9, "Immunology and Microbiology"=>2, "Linguistics"=>2}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>12}, "Social Sciences"=>{"Social Sciences"=>9}, "Decision Sciences"=>{"Decision Sciences"=>1}, "Sports and Recreations"=>{"Sports and Recreations"=>1}, "Physics and Astronomy"=>{"Physics and Astronomy"=>2}, "Psychology"=>{"Psychology"=>1}, "Mathematics"=>{"Mathematics"=>18}, "Unspecified"=>{"Unspecified"=>17}, "Environmental Science"=>{"Environmental Science"=>4}, "Arts and Humanities"=>{"Arts and Humanities"=>3}, "Engineering"=>{"Engineering"=>3}, "Chemistry"=>{"Chemistry"=>1}, "Neuroscience"=>{"Neuroscience"=>2}, "Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>2}, "Economics, Econometrics and Finance"=>{"Economics, Econometrics and Finance"=>2}, "Immunology and Microbiology"=>{"Immunology and Microbiology"=>2}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>380}, "Computer Science"=>{"Computer Science"=>20}, "Business, Management and Accounting"=>{"Business, Management and Accounting"=>2}, "Linguistics"=>{"Linguistics"=>2}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>31}, "Veterinary Science and Veterinary Medicine"=>{"Veterinary Science and Veterinary Medicine"=>2}}, "reader_count_by_country"=>{"Colombia"=>1, "United States"=>33, "Uruguay"=>1, "United Kingdom"=>9, "Portugal"=>2, "Switzerland"=>2, "Spain"=>2, "New Zealand"=>1, "Canada"=>5, "Sweden"=>1, "Austria"=>1, "Korea (South)"=>1, "Belgium"=>1, "Iran"=>1, "China"=>1, "Brazil"=>5, "Denmark"=>2, "Italy"=>2, "France"=>7, "Chile"=>2, "Australia"=>1, "Peru"=>2, "Germany"=>5}, "group_count"=>19}CrossRef
- http://doi.org/10.1093/molbev/msv114
- http://doi.org/10.1002/ece3.5826
- http://doi.org/10.1111/j.1365-294X.2012.05513.x
- http://doi.org/10.1038/s10038-020-00851-4
- http://doi.org/10.1534/genetics.118.301786
- http://doi.org/10.4236/ajps.2011.23045
- http://doi.org/10.1371/journal.pone.0141236
- http://doi.org/10.1371/journal.pgen.1004254
- http://doi.org/10.1038/hdy.2011.26
- http://doi.org/10.1016/j.tpb.2013.08.004
- http://doi.org/10.1093/jhered/ess047
- http://doi.org/10.1098/rspb.2015.2189
- http://doi.org/10.1093/gbe/evaa136
- http://doi.org/10.1002/gepi.21734
- http://doi.org/10.1093/gbe/evu054
- http://doi.org/10.1038/s41467-018-05257-7
- http://doi.org/10.1371/journal.pcbi.1002877
- http://doi.org/10.1534/genetics.111.129296
- http://doi.org/10.1007/s00439-016-1698-y
- http://doi.org/10.1101/gr.262790.120
- http://doi.org/10.1094/PHYTO-10-15-0271-R
- http://doi.org/10.1038/hdy.2016.78
- http://doi.org/10.3378/027.084.0512
- http://doi.org/10.1007/s00439-010-0945-x
- http://doi.org/10.1093/bioinformatics/btx075
- http://doi.org/10.1111/mec.15056
- http://doi.org/10.1007/s10340-018-1027-4
- http://doi.org/10.3389/fgene.2019.00398
- http://doi.org/10.1371/journal.pcbi.1002325
- http://doi.org/10.1038/hdy.2014.81
- http://doi.org/10.1093/sysbio/syw059
- http://doi.org/10.1111/ahg.12328
- http://doi.org/10.1017/S0033291711002376
- http://doi.org/10.1007/s12041-016-0739-6
- http://doi.org/10.1073/pnas.1211927110
- http://doi.org/10.1534/genetics.114.166264
- http://doi.org/10.1016/j.myc.2016.01.002
- http://doi.org/10.1093/molbev/msq010
- http://doi.org/10.1016/j.neuroimage.2010.07.002
- http://doi.org/10.1534/g3.118.200925
- http://doi.org/10.1111/mec.13750
- http://doi.org/10.1109/ACCESS.2020.3043394
- http://doi.org/10.1093/bioinformatics/btaa520
- http://doi.org/10.1073/pnas.1601066113
- http://doi.org/10.1093/bib/bby081
- http://doi.org/10.1534/genetics.111.135657
- http://doi.org/10.1093/gbe/evs119
- http://doi.org/10.1371/journal.pgen.1008432
- http://doi.org/10.1146/annurev-genom-082410-101510
- http://doi.org/10.1146/annurev-micro-090817-062753
- http://doi.org/10.1371/journal.pone.0013336
- http://doi.org/10.3168/jds.2013-7745
- http://doi.org/10.1111/icad.12129
- http://doi.org/10.1186/s12915-017-0351-0
- http://doi.org/10.1186/s40709-017-0062-2
- http://doi.org/10.3389/fgene.2016.00141
- http://doi.org/10.1038/hdy.2012.109
- http://doi.org/10.1073/pnas.1004381107
- http://doi.org/10.1186/1471-2105-14-28
- http://doi.org/10.1186/s12711-014-0060-x
- http://doi.org/10.1016/j.gde.2016.08.007
- http://doi.org/10.1111/evo.12674
- http://doi.org/10.1534/g3.113.007633
- http://doi.org/10.1146/annurev-genom-090810-183123
- http://doi.org/10.1111/eva.12716
- http://doi.org/10.5194/aab-58-269-2015
- http://doi.org/10.1016/j.cell.2019.09.019
- http://doi.org/10.1097/COH.0000000000000137
- http://doi.org/10.2527/jas.2011-4557
- http://doi.org/10.3390/genes9120625
- http://doi.org/10.1007/s00439-013-1361-9
- http://doi.org/10.18632/oncotarget.4336
- http://doi.org/10.1002/ece3.6163
- http://doi.org/10.1111/1755-0998.12747
- http://doi.org/10.1186/s12864-015-1469-5
- http://doi.org/10.1371/journal.pgen.1004530
- http://doi.org/10.1111/evo.13409
- http://doi.org/10.1371/journal.pone.0218306
- http://doi.org/10.1111/j.1348-0421.2012.00430.x
- http://doi.org/10.1038/ejhg.2012.113
- http://doi.org/10.1038/srep25930
- http://doi.org/10.1016/j.scienta.2018.06.027
- http://doi.org/10.1159/000335899
- http://doi.org/10.1371/journal.pgen.1001117
- http://doi.org/10.1111/mec.13182
- http://doi.org/10.1002/wfs2.1356
- http://doi.org/10.1371/journal.pone.0040115
- http://doi.org/10.1038/hdy.2016.7
- http://doi.org/10.1093/molbev/mss233
- http://doi.org/10.3389/fgene.2017.00218
- http://doi.org/10.1093/molbev/msu192
- http://doi.org/10.3389/fgene.2018.00090
- http://doi.org/10.1093/hmg/ddw346
- http://doi.org/10.1186/s12864-017-4416-9
- http://doi.org/10.1534/genetics.111.132787
- http://doi.org/10.1038/ncomms4513
- http://doi.org/10.1038/hdy.2013.98
- http://doi.org/10.1002/gepi.21826
- http://doi.org/10.1093/molbev/mss259
- http://doi.org/10.29252/rap.8.17.184
- http://doi.org/10.1002/ece3.6378
- http://doi.org/10.1016/j.tpb.2015.11.003
- http://doi.org/10.1093/bioinformatics/btw720
- http://doi.org/10.1111/mec.14053
- http://doi.org/10.1186/s12711-015-0134-4
- http://doi.org/10.1103/PhysRevX.4.031032
- http://doi.org/10.1093/bioinformatics/bty946
- http://doi.org/10.1016/j.ajhg.2015.04.018
- http://doi.org/10.1007/s00122-010-1519-y
- http://doi.org/10.1111/j.1755-0998.2010.02868.x
- http://doi.org/10.1371/journal.ppat.1000713
- http://doi.org/10.1111/2041-210X.12489
- http://doi.org/10.1093/molbev/msz008
- http://doi.org/10.1111/jbi.12728
- http://doi.org/10.1007/s00414-016-1504-3
- http://doi.org/10.1111/mec.15392
- http://doi.org/10.1093/molbev/msaa276
- http://doi.org/10.1038/ncomms6345
- http://doi.org/10.1016/j.ajhg.2010.05.018
- http://doi.org/10.1038/ejhg.2014.175
- http://doi.org/10.1073/pnas.1817678116
- http://doi.org/10.1038/ejhg.2012.258
- http://doi.org/10.1007/s10682-020-10074-w
- http://doi.org/10.1186/s12863-017-0578-3
- http://doi.org/10.1038/ng.2285
- http://doi.org/10.1371/journal.pone.0012510
- http://doi.org/10.1371/journal.pcbi.1003480
- http://doi.org/10.1111/mec.13243
- http://doi.org/10.1186/s13323-015-0019-x
- http://doi.org/10.1186/s12862-019-1392-5
- http://doi.org/10.1038/s41598-020-67397-5
- http://doi.org/10.1111/nph.15682
- http://doi.org/10.1038/ng.3464
- http://doi.org/10.1371/journal.pgen.1003509
- http://doi.org/10.1590/1806-9282.61.01.023
- http://doi.org/10.1002/ajpa.21408
- http://doi.org/10.1016/j.meegid.2018.11.004
- http://doi.org/10.1089/cmb.2015.0080
- http://doi.org/10.1007/s10592-020-01280-8
- http://doi.org/10.1126/science.1251688
- http://doi.org/10.1371/journal.pgen.1009037
- http://doi.org/10.1016/j.schres.2011.10.025
- http://doi.org/10.1038/nrg4005
- http://doi.org/10.1016/j.procs.2019.09.210
- http://doi.org/10.1146/annurev-ecolsys-110617-062431
- http://doi.org/10.1631/jzus.B1200003
- http://doi.org/10.1371/journal.pgen.1002967
- http://doi.org/10.3168/jds.2010-3719
- http://doi.org/10.1186/gb-2011-12-2-r19
- http://doi.org/10.1371/journal.pgen.1005703
- http://doi.org/10.1038/nmicrobiol.2016.41
- http://doi.org/10.1038/hdy.2016.25
- http://doi.org/10.1098/rspb.2017.2624
- http://doi.org/10.2135/cropsci2017.01.0022
- http://doi.org/10.1111/mec.15099
- http://doi.org/10.1016/j.gde.2018.05.012
- http://doi.org/10.1038/s41437-020-0349-1
- http://doi.org/10.1186/gb-2012-13-1-r1
- http://doi.org/10.7554/eLife.60107
- http://doi.org/10.1038/ejhg.2014.218
- http://doi.org/10.1093/jas/skz042
- http://doi.org/10.1371/journal.pone.0080791
- http://doi.org/10.1111/mec.13513
- http://doi.org/10.1534/genetics.118.301747
- http://doi.org/10.1073/pnas.1303367110
- http://doi.org/10.1038/srep08140
- http://doi.org/10.1017/S1751731114002560
- http://doi.org/10.1111/mec.12488
- http://doi.org/10.1111/nph.12177
- http://doi.org/10.1016/j.biosystems.2019.104040
- http://doi.org/10.1098/rsos.160992
- http://doi.org/10.1093/molbev/msv334
- http://doi.org/10.1371/journal.pone.0219843
- http://doi.org/10.1534/genetics.115.176842
- http://doi.org/10.1111/1755-0998.12512
- http://doi.org/10.1016/j.ympev.2018.10.031
- http://doi.org/10.1371/journal.pgen.1001373
- http://doi.org/10.1016/j.gde.2018.08.002
- http://doi.org/10.1002/sim.4057
- http://doi.org/10.1371/journal.pgen.1005397
- http://doi.org/10.1038/ejhg.2012.229
- http://doi.org/10.1007/s13253-020-00396-1
- http://doi.org/10.1017/S0016672310000157
- http://doi.org/10.1508/cytologia.84.237
- http://doi.org/10.1111/evo.13046
- http://doi.org/10.1016/j.ajhg.2010.03.011
- http://doi.org/10.1534/genetics.118.301333
- http://doi.org/10.1111/1755-0998.12317
- http://doi.org/10.3390/genes10090673
- http://doi.org/10.1016/j.tpb.2015.09.004
- http://doi.org/10.1134/S1995425517060099
- http://doi.org/10.1016/j.biocon.2015.11.020
- http://doi.org/10.1186/s12864-020-07019-6
- http://doi.org/10.1111/mec.13324
- http://doi.org/10.1038/s41431-019-0361-1
- http://doi.org/10.1111/evo.12342
- http://doi.org/10.1038/s41437-018-0169-8
- http://doi.org/10.1038/ejhg.2011.65
- http://doi.org/10.1007/s00439-019-02014-8
- http://doi.org/10.1534/g3.114.014274
- http://doi.org/10.1093/molbev/mss257
- http://doi.org/10.1371/journal.pgen.1006157
- http://doi.org/10.1371/journal.pgen.1002287
- http://doi.org/10.1007/s00122-018-3271-7
- http://doi.org/10.1371/journal.pbio.1001555
- http://doi.org/10.1534/genetics.115.182410
- http://doi.org/10.1093/nar/gkx1280
- http://doi.org/10.1093/molbev/msu247
- http://doi.org/10.1186/s12864-016-2834-8
- http://doi.org/10.1111/mec.14505
- http://doi.org/10.1073/pnas.1711913115
- http://doi.org/10.1098/rstb.2019.0719
- http://doi.org/10.1038/s41598-018-31802-x
- http://doi.org/10.1007/s00122-012-2016-2
- http://doi.org/10.1371/journal.pcbi.1005727
- http://doi.org/10.1093/gbe/evz084
- http://doi.org/10.1007/s10681-014-1294-y
- http://doi.org/10.1371/journal.pone.0152056
- http://doi.org/10.1534/genetics.110.115543
- http://doi.org/10.1534/g3.120.401285
- http://doi.org/10.1186/1471-2156-12-67
- http://doi.org/10.1371/journal.pgen.1005767
- http://doi.org/10.3389/fevo.2014.00007
- http://doi.org/10.1186/s12864-017-4312-3
- http://doi.org/10.1038/s41598-020-57880-4
- http://doi.org/10.1186/s40246-018-0156-4
- http://doi.org/10.1038/ejhg.2010.179
- http://doi.org/10.1371/journal.pgen.1002453
- http://doi.org/10.1371/journal.pone.0075707
- http://doi.org/10.1186/1471-2229-14-49
- http://doi.org/10.1038/hdy.2017.57
- http://doi.org/10.3390/genes9100506
- http://doi.org/10.1636/JoA-S-16-056.1
- http://doi.org/10.1534/genetics.110.114819
- http://doi.org/10.1016/j.tpb.2019.03.005
- http://doi.org/10.1002/ajpa.21533
PubMed Central
- 2941333
- 3562786
- 3625352
- 3188801
- 3334582
- 3602075
- 2973851
- 3199861
- 4046821
- 4428227
- 3946590
- 2869013
- 2896773
- 4457959
- 3646727
- 2907212
- 2927766
- 3189793
- 3241432
- 3276643
- 3982712
- 4096362
- 4492373
- 3021592
- 3128175
- 3538872
- 3592563
- 3740525
- 3825268
- 3918437
- 3947150
- 4156478
- 4310867
- 4629477
- 3245293
- 3572961
- 3930519
- 2940725
- 3080861
- 3178600
- 3266881
- 3426559
- 3499260
- 3662650
- 3967955
- 4133047
- 4546361
- 4714911
- 2795202
- 4007635
- 4242463
- 3057001
- 3370289
- 4285919
- 2941459
- 2954167
- 3392282
- 3810480
- 3823699
- 4634961
- 3548310
- 3563970
- 4137715
- 4209139
- 2861313
- 4220066
- 4486706
- 3595026
- 4104767
- 4007635
- 4242463
- 3370671
- 3062008
- 3179365
- 3522197
- 3641388
- 3658181
- 4416275
- 3128175
- 3607178
- 3931173
- 4637328
- 4311249
- 3501695
- 4025489
- 4267945
Scopus | Further Information
{"@_fa"=>"true", "link"=>[{"@_fa"=>"true", "@ref"=>"self", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/73349108482"}, {"@_fa"=>"true", "@ref"=>"author-affiliation", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/73349108482?field=author,affiliation"}, {"@_fa"=>"true", "@ref"=>"scopus", "@href"=>"https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=73349108482&origin=inward"}, {"@_fa"=>"true", "@ref"=>"scopus-citedby", "@href"=>"https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=73349108482&origin=inward"}], "prism:url"=>"https://api.elsevier.com/content/abstract/scopus_id/73349108482", "dc:identifier"=>"SCOPUS_ID:73349108482", "eid"=>"2-s2.0-73349108482", "dc:title"=>"A genealogical interpretation of principal components analysis", "dc:creator"=>"McVean G.", "prism:publicationName"=>"PLoS Genetics", "prism:issn"=>"15537390", "prism:eIssn"=>"15537404", "prism:volume"=>"5", "prism:issueIdentifier"=>"10", "prism:pageRange"=>nil, "prism:coverDate"=>"2009-10-01", "prism:coverDisplayDate"=>"October 2009", "prism:doi"=>"10.1371/journal.pgen.1000686", "citedby-count"=>"257", "affiliation"=>[{"@_fa"=>"true", "affilname"=>"University of Oxford", "affiliation-city"=>"Oxford", "affiliation-country"=>"United Kingdom"}], "pubmed-id"=>"19834557", "prism:aggregationType"=>"Journal", "subtype"=>"ar", "subtypeDescription"=>"Article", "article-number"=>"e1000686", "source-id"=>"4000151808", "openaccess"=>"1", "openaccessFlag"=>true, "freetoread"=>{"value"=>[{"$"=>"all"}, {"$"=>"publisherfullgold"}, {"$"=>"repository"}, {"$"=>"repositoryvor"}, {"$"=>"repositoryam"}]}, "freetoreadLabel"=>{"value"=>[{"$"=>"All Open Access"}, {"$"=>"Gold"}, {"$"=>"Green"}]}}- {"url"=>"http%3A%2F%2Fjournals.plos.org%2Fplosgenetics%2Farticle%3Fid%3D10.1371%252Fjournal.pgen.1000686", "share_count"=>0, "like_count"=>0, "comment_count"=>0, "click_count"=>0, "total_count"=>0}
- {"id"=>"1053769687513866240", "text"=>"#PLOSGenetics: A Genealogical Interpretation of Principal Components Analysis https://t.co/41DDlfuYQG", "created_at"=>"2018-10-20T22:07:26Z", "user"=>"hbdchick", "user_name"=>"??haunted chick??", "user_profile_image"=>"http://pbs.twimg.com/profile_images/950322627238924288/zZJ9jxi-_normal.jpg"}
- {"id"=>"1314267297796616192", "text"=>"@razibkhan They should credit McVean for the relationship between PCA space distance and Fst: https://t.co/NAIYom6MUj", "created_at"=>"2020-10-08T18:11:56Z", "user"=>"AlexTISYoung", "user_name"=>"Alexander Young", "user_profile_image"=>"http://pbs.twimg.com/profile_images/1009271402225065984/d6dCtz5K_normal.jpg"}
- {"id"=>"1314267458459496453", "text"=>"RT @AlexTISYoung: @razibkhan They should credit McVean for the relationship between PCA space distance and Fst: https://t.co/NAIYom6MUj", "created_at"=>"2020-10-08T18:12:34Z", "user"=>"razibkhan", "user_name"=>"Razib ? Khan", "user_profile_image"=>"http://pbs.twimg.com/profile_images/1055195477979746306/3RZPJJoY_normal.jpg"}
- {"id"=>"1314268038619947011", "text"=>"RT @AlexTISYoung: @razibkhan They should credit McVean for the relationship between PCA space distance and Fst: https://t.co/NAIYom6MUj", "created_at"=>"2020-10-08T18:14:52Z", "user"=>"manuelrivascruz", "user_name"=>"Manuel Rivas", "user_profile_image"=>"http://pbs.twimg.com/profile_images/709572242766692353/KG47bBi4_normal.jpg"}
- {"id"=>"1314285073785593857", "text"=>"RT @AlexTISYoung: @razibkhan They should credit McVean for the relationship between PCA space distance and Fst: https://t.co/NAIYom6MUj", "created_at"=>"2020-10-08T19:22:34Z", "user"=>"jgustavsmith", "user_name"=>"J. Gustav Smith", "user_profile_image"=>"http://pbs.twimg.com/profile_images/1149361798207946754/I-GBqNcI_normal.jpg"}
- {"id"=>"1314300403434037248", "text"=>"RT @AlexTISYoung: @razibkhan They should credit McVean for the relationship between PCA space distance and Fst: https://t.co/NAIYom6MUj", "created_at"=>"2020-10-08T20:23:29Z", "user"=>"ulyssecolonna", "user_name"=>"???", "user_profile_image"=>"http://pbs.twimg.com/profile_images/1079007891644997633/QxkwAo___normal.jpg"}
- {"id"=>"228850575146631168", "text"=>"Check out this coalescent interpretation of PCA on SNP's by McVean. http://t.co/YB9S9aR3 A really great paper. #MolEvol2012", "created_at"=>"2012-07-27T13:53:23Z", "user"=>"snacktavish", "user_name"=>"Emily Jane McTavish", "user_profile_image"=>"http://a0.twimg.com/profile_images/1675644376/glow_normal.jpeg"}
- {"id"=>"228850757322039297", "text"=>"Check out this coalescent interpretation of PCA on SNP's by McVean. http://t.co/NzAbjRg7 A really great paper. #MolEvol2012 #openaccess", "created_at"=>"2012-07-27T13:54:07Z", "user"=>"snacktavish", "user_name"=>"Emily Jane McTavish", "user_profile_image"=>"http://a0.twimg.com/profile_images/1675644376/glow_normal.jpeg"}
- {"id"=>"228990439716425728", "text"=>"RT @snacktavish: Check out this coalescent interpretation of PCA on SNP's by McVean. http://t.co/NzAbjRg7 A really great paper. #MolEvol ...", "created_at"=>"2012-07-27T23:09:09Z", "user"=>"JChrisPires", "user_name"=>"J. Chris Pires", "user_profile_image"=>"http://a0.twimg.com/profile_images/1416048607/jcp_2011_normal.jpg"}
- {"id"=>"340129103724285952", "text"=>"@ianholmes @ematsen @asiepel see http://t.co/QvmtjsNv7c", "created_at"=>"2013-05-30T15:34:32Z", "user"=>"Graham_Coop", "user_name"=>"Graham Coop", "user_profile_image"=>"http://a0.twimg.com/profile_images/2427468315/Portugal_graham_small_normal.jpg"}
- {"id"=>"466659154430410752", "text"=>"@razibkhan @StuartJRitchie @amythewilliams @aylwyn_scally see also: http://t.co/Qvmtjsws5c", "created_at"=>"2014-05-14T19:19:47Z", "user"=>"Graham_Coop", "user_name"=>"Graham Coop", "user_profile_image"=>"http://pbs.twimg.com/profile_images/2427468315/Portugal_graham_small_normal.jpg"}
- {"id"=>"466659223607451648", "text"=>"RT @Graham_Coop: @razibkhan @StuartJRitchie @amythewilliams @aylwyn_scally see also: http://t.co/Qvmtjsws5c", "created_at"=>"2014-05-14T19:20:03Z", "user"=>"razibkhan", "user_name"=>"Razib Khan", "user_profile_image"=>"http://pbs.twimg.com/profile_images/1022247236/discprofile1_normal.jpg"}
- {"id"=>"466724219435646977", "text"=>"@aylwyn_scally @Graham_Coop Not according to this: http://t.co/sqt19VPVLk", "created_at"=>"2014-05-14T23:38:19Z", "user"=>"JayMan471", "user_name"=>"JayMan", "user_profile_image"=>"http://pbs.twimg.com/profile_images/3779791061/ed937c6cb6531dfba1a41516e6424218_normal.jpeg"}
- {"id"=>"689545356292538368", "text"=>"@pathogenomenick @aphillippy @amcrisan @jennifergardy PCA has nice genealogical links https://t.co/71RuTjNjxl Take me a while to absorb NMDS", "created_at"=>"2016-01-19T20:29:58Z", "user"=>"ZaminIqbal", "user_name"=>"Zamin Iqbal", "user_profile_image"=>"http://pbs.twimg.com/profile_images/378800000732226688/20adb5faab745dacd44456ad4e0af2cc_normal.jpeg"}
- {"id"=>"702429167669940225", "text"=>"@molecologist Same problem with PCA https://t.co/tdNAxYxzsK. Expected since the 2 approaches are strongly related.", "created_at"=>"2016-02-24T09:45:38Z", "user"=>"mblum_g", "user_name"=>"Michael Blum", "user_profile_image"=>"http://pbs.twimg.com/profile_images/554399802994077696/w2iC16MX_normal.jpeg"}
- {"id"=>"713169734980730880", "text"=>"@MelaninMissile https://t.co/unZGpTLkKs @ValuesStudies @Pale_Primate", "created_at"=>"2016-03-25T01:04:49Z", "user"=>"JayMan471", "user_name"=>"JayMan", "user_profile_image"=>"http://pbs.twimg.com/profile_images/3779791061/ed937c6cb6531dfba1a41516e6424218_normal.jpeg"}
- {"id"=>"717060731309568000", "text"=>"..and for those who wonder why, check out this great paper of Gil McVean's https://t.co/71RuTjNjxl", "created_at"=>"2016-04-04T18:46:15Z", "user"=>"ZaminIqbal", "user_name"=>"Zamin Iqbal", "user_profile_image"=>"http://pbs.twimg.com/profile_images/378800000732226688/20adb5faab745dacd44456ad4e0af2cc_normal.jpeg"}
- {"id"=>"753708787173908481", "text"=>"https://t.co/71RuTjNjxl @lpachter @PetrovADmitri @pop_gen_JED", "created_at"=>"2016-07-14T21:52:32Z", "user"=>"ZaminIqbal", "user_name"=>"Zamin Iqbal", "user_profile_image"=>"http://pbs.twimg.com/profile_images/378800000732226688/20adb5faab745dacd44456ad4e0af2cc_normal.jpeg"}
- {"id"=>"753734740390346752", "text"=>"RT @ZaminIqbal: https://t.co/71RuTjNjxl @lpachter @PetrovADmitri @pop_gen_JED", "created_at"=>"2016-07-14T23:35:40Z", "user"=>"pop_gen_JED", "user_name"=>"Jared Decker", "user_profile_image"=>"http://pbs.twimg.com/profile_images/725516876504125440/FDt-recG_normal.jpg"}
- {"id"=>"925126550399234048", "text"=>"My professional raison d'etre, from https://t.co/d9694FCjHg https://t.co/VntiKTn3B3", "created_at"=>"2017-10-30T22:25:32Z", "user"=>"a_c_herman", "user_name"=>"Adam Herman", "user_profile_image"=>"http://pbs.twimg.com/profile_images/461252960731688960/TLqJRukf_normal.jpeg"}
- {"id"=>"925126864779337728", "text"=>"RT @a_c_herman: My professional raison d'etre, from https://t.co/d9694FCjHg https://t.co/VntiKTn3B3", "created_at"=>"2017-10-30T22:26:47Z", "user"=>"yanivbrandvain", "user_name"=>"yaniv brandvain", "user_profile_image"=>"http://pbs.twimg.com/profile_images/916481419769028609/Ee_n_2Au_normal.jpg"}
- {"id"=>"987541677807210496", "text"=>"@Spunkmire @LMLascaux lmao\n\nhttps://t.co/eDQfbc141W\n\nhttps://t.co/n8Go9NOvYF\n\nhttps://t.co/QqA56WtSBc… https://t.co/zEsU87w8n4", "created_at"=>"2018-04-21T04:00:58Z", "user"=>"DrthDharmakirti", "user_name"=>"Darth Dharmak?rti ????", "user_profile_image"=>"http://pbs.twimg.com/profile_images/664077078447288320/5hQ-CeEe_normal.jpg"}
Counter
- {"month"=>"10", "year"=>"2009", "pdf_views"=>"129", "xml_views"=>"2", "html_views"=>"663"}
- {"month"=>"11", "year"=>"2009", "pdf_views"=>"71", "xml_views"=>"0", "html_views"=>"427"}
- {"month"=>"12", "year"=>"2009", "pdf_views"=>"86", "xml_views"=>"2", "html_views"=>"198"}
- {"month"=>"1", "year"=>"2010", "pdf_views"=>"72", "xml_views"=>"1", "html_views"=>"195"}
- {"month"=>"2", "year"=>"2010", "pdf_views"=>"76", "xml_views"=>"0", "html_views"=>"156"}
- {"month"=>"3", "year"=>"2010", "pdf_views"=>"44", "xml_views"=>"0", "html_views"=>"125"}
- {"month"=>"4", "year"=>"2010", "pdf_views"=>"39", "xml_views"=>"3", "html_views"=>"118"}
- {"month"=>"5", "year"=>"2010", "pdf_views"=>"65", "xml_views"=>"0", "html_views"=>"240"}
- {"month"=>"6", "year"=>"2010", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"129"}
- {"month"=>"7", "year"=>"2010", "pdf_views"=>"28", "xml_views"=>"0", "html_views"=>"108"}
- {"month"=>"8", "year"=>"2010", "pdf_views"=>"42", "xml_views"=>"1", "html_views"=>"142"}
- {"month"=>"9", "year"=>"2010", "pdf_views"=>"30", "xml_views"=>"1", "html_views"=>"110"}
- {"month"=>"10", "year"=>"2010", "pdf_views"=>"44", "xml_views"=>"1", "html_views"=>"121"}
- {"month"=>"11", "year"=>"2010", "pdf_views"=>"37", "xml_views"=>"0", "html_views"=>"114"}
- {"month"=>"12", "year"=>"2010", "pdf_views"=>"24", "xml_views"=>"0", "html_views"=>"81"}
- {"month"=>"1", "year"=>"2011", "pdf_views"=>"19", "xml_views"=>"2", "html_views"=>"67"}
- {"month"=>"2", "year"=>"2011", "pdf_views"=>"33", "xml_views"=>"1", "html_views"=>"101"}
- {"month"=>"3", "year"=>"2011", "pdf_views"=>"46", "xml_views"=>"0", "html_views"=>"125"}
- {"month"=>"4", "year"=>"2011", "pdf_views"=>"39", "xml_views"=>"0", "html_views"=>"156"}
- {"month"=>"5", "year"=>"2011", "pdf_views"=>"29", "xml_views"=>"2", "html_views"=>"87"}
- {"month"=>"6", "year"=>"2011", "pdf_views"=>"24", "xml_views"=>"0", "html_views"=>"79"}
- {"month"=>"7", "year"=>"2011", "pdf_views"=>"25", "xml_views"=>"0", "html_views"=>"69"}
- {"month"=>"8", "year"=>"2011", "pdf_views"=>"37", "xml_views"=>"0", "html_views"=>"129"}
- {"month"=>"9", "year"=>"2011", "pdf_views"=>"43", "xml_views"=>"0", "html_views"=>"135"}
- {"month"=>"10", "year"=>"2011", "pdf_views"=>"40", "xml_views"=>"2", "html_views"=>"171"}
- {"month"=>"11", "year"=>"2011", "pdf_views"=>"54", "xml_views"=>"2", "html_views"=>"211"}
- {"month"=>"12", "year"=>"2011", "pdf_views"=>"57", "xml_views"=>"0", "html_views"=>"193"}
- {"month"=>"1", "year"=>"2012", "pdf_views"=>"35", "xml_views"=>"1", "html_views"=>"139"}
- {"month"=>"2", "year"=>"2012", "pdf_views"=>"61", "xml_views"=>"3", "html_views"=>"210"}
- {"month"=>"3", "year"=>"2012", "pdf_views"=>"43", "xml_views"=>"1", "html_views"=>"184"}
- {"month"=>"4", "year"=>"2012", "pdf_views"=>"44", "xml_views"=>"1", "html_views"=>"163"}
- {"month"=>"5", "year"=>"2012", "pdf_views"=>"35", "xml_views"=>"1", "html_views"=>"177"}
- {"month"=>"6", "year"=>"2012", "pdf_views"=>"33", "xml_views"=>"2", "html_views"=>"107"}
- {"month"=>"7", "year"=>"2012", "pdf_views"=>"49", "xml_views"=>"1", "html_views"=>"185"}
- {"month"=>"8", "year"=>"2012", "pdf_views"=>"33", "xml_views"=>"5", "html_views"=>"103"}
- {"month"=>"9", "year"=>"2012", "pdf_views"=>"36", "xml_views"=>"0", "html_views"=>"150"}
- {"month"=>"10", "year"=>"2012", "pdf_views"=>"39", "xml_views"=>"1", "html_views"=>"199"}
- {"month"=>"11", "year"=>"2012", "pdf_views"=>"52", "xml_views"=>"0", "html_views"=>"183"}
- {"month"=>"12", "year"=>"2012", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"166"}
- {"month"=>"1", "year"=>"2013", "pdf_views"=>"41", "xml_views"=>"1", "html_views"=>"177"}
- {"month"=>"2", "year"=>"2013", "pdf_views"=>"33", "xml_views"=>"2", "html_views"=>"305"}
- {"month"=>"3", "year"=>"2013", "pdf_views"=>"47", "xml_views"=>"1", "html_views"=>"222"}
- {"month"=>"4", "year"=>"2013", "pdf_views"=>"37", "xml_views"=>"0", "html_views"=>"251"}
- {"month"=>"5", "year"=>"2013", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"215"}
- {"month"=>"6", "year"=>"2013", "pdf_views"=>"31", "xml_views"=>"2", "html_views"=>"187"}
- {"month"=>"7", "year"=>"2013", "pdf_views"=>"49", "xml_views"=>"1", "html_views"=>"159"}
- {"month"=>"8", "year"=>"2013", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"80"}
- {"month"=>"9", "year"=>"2013", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"100"}
- {"month"=>"10", "year"=>"2013", "pdf_views"=>"31", "xml_views"=>"2", "html_views"=>"184"}
- {"month"=>"11", "year"=>"2013", "pdf_views"=>"28", "xml_views"=>"2", "html_views"=>"147"}
- {"month"=>"12", "year"=>"2013", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"129"}
- {"month"=>"1", "year"=>"2014", "pdf_views"=>"26", "xml_views"=>"0", "html_views"=>"141"}
- {"month"=>"2", "year"=>"2014", "pdf_views"=>"34", "xml_views"=>"0", "html_views"=>"141"}
- {"month"=>"3", "year"=>"2014", "pdf_views"=>"23", "xml_views"=>"4", "html_views"=>"153"}
- {"month"=>"4", "year"=>"2014", "pdf_views"=>"35", "xml_views"=>"2", "html_views"=>"142"}
- {"month"=>"5", "year"=>"2014", "pdf_views"=>"64", "xml_views"=>"0", "html_views"=>"415"}
- {"month"=>"6", "year"=>"2014", "pdf_views"=>"41", "xml_views"=>"0", "html_views"=>"160"}
- {"month"=>"7", "year"=>"2014", "pdf_views"=>"33", "xml_views"=>"0", "html_views"=>"162"}
- {"month"=>"8", "year"=>"2014", "pdf_views"=>"31", "xml_views"=>"2", "html_views"=>"104"}
- {"month"=>"9", "year"=>"2014", "pdf_views"=>"42", "xml_views"=>"0", "html_views"=>"121"}
- {"month"=>"10", "year"=>"2014", "pdf_views"=>"50", "xml_views"=>"2", "html_views"=>"204"}
- {"month"=>"11", "year"=>"2014", "pdf_views"=>"37", "xml_views"=>"1", "html_views"=>"143"}
- {"month"=>"12", "year"=>"2014", "pdf_views"=>"30", "xml_views"=>"2", "html_views"=>"140"}
- {"month"=>"1", "year"=>"2015", "pdf_views"=>"26", "xml_views"=>"0", "html_views"=>"108"}
- {"month"=>"2", "year"=>"2015", "pdf_views"=>"30", "xml_views"=>"0", "html_views"=>"134"}
- {"month"=>"3", "year"=>"2015", "pdf_views"=>"33", "xml_views"=>"0", "html_views"=>"134"}
- {"month"=>"4", "year"=>"2015", "pdf_views"=>"52", "xml_views"=>"0", "html_views"=>"210"}
- {"month"=>"5", "year"=>"2015", "pdf_views"=>"41", "xml_views"=>"1", "html_views"=>"161"}
- {"month"=>"6", "year"=>"2015", "pdf_views"=>"38", "xml_views"=>"0", "html_views"=>"178"}
- {"month"=>"7", "year"=>"2015", "pdf_views"=>"29", "xml_views"=>"0", "html_views"=>"127"}
- {"month"=>"8", "year"=>"2015", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"90"}
- {"month"=>"9", "year"=>"2015", "pdf_views"=>"28", "xml_views"=>"0", "html_views"=>"102"}
- {"month"=>"10", "year"=>"2015", "pdf_views"=>"64", "xml_views"=>"0", "html_views"=>"152"}
- {"month"=>"11", "year"=>"2015", "pdf_views"=>"32", "xml_views"=>"0", "html_views"=>"133"}
- {"month"=>"12", "year"=>"2015", "pdf_views"=>"22", "xml_views"=>"0", "html_views"=>"114"}
- {"month"=>"1", "year"=>"2016", "pdf_views"=>"39", "xml_views"=>"0", "html_views"=>"237"}
- {"month"=>"2", "year"=>"2016", "pdf_views"=>"82", "xml_views"=>"1", "html_views"=>"227"}
- {"month"=>"3", "year"=>"2016", "pdf_views"=>"30", "xml_views"=>"0", "html_views"=>"164"}
- {"month"=>"4", "year"=>"2016", "pdf_views"=>"50", "xml_views"=>"1", "html_views"=>"230"}
- {"month"=>"5", "year"=>"2016", "pdf_views"=>"49", "xml_views"=>"0", "html_views"=>"158"}
- {"month"=>"6", "year"=>"2016", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"191"}
- {"month"=>"7", "year"=>"2016", "pdf_views"=>"77", "xml_views"=>"0", "html_views"=>"251"}
- {"month"=>"8", "year"=>"2016", "pdf_views"=>"42", "xml_views"=>"0", "html_views"=>"145"}
- {"month"=>"9", "year"=>"2016", "pdf_views"=>"24", "xml_views"=>"0", "html_views"=>"202"}
- {"month"=>"10", "year"=>"2016", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"160"}
- {"month"=>"11", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"2", "html_views"=>"134"}
- {"month"=>"12", "year"=>"2016", "pdf_views"=>"23", "xml_views"=>"1", "html_views"=>"131"}
- {"month"=>"1", "year"=>"2017", "pdf_views"=>"36", "xml_views"=>"1", "html_views"=>"192"}
- {"month"=>"2", "year"=>"2017", "pdf_views"=>"25", "xml_views"=>"2", "html_views"=>"192"}
- {"month"=>"3", "year"=>"2017", "pdf_views"=>"39", "xml_views"=>"2", "html_views"=>"150"}
- {"month"=>"4", "year"=>"2017", "pdf_views"=>"28", "xml_views"=>"1", "html_views"=>"200"}
- {"month"=>"5", "year"=>"2017", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"161"}
- {"month"=>"6", "year"=>"2017", "pdf_views"=>"32", "xml_views"=>"0", "html_views"=>"125"}
- {"month"=>"7", "year"=>"2017", "pdf_views"=>"52", "xml_views"=>"1", "html_views"=>"133"}
- {"month"=>"8", "year"=>"2017", "pdf_views"=>"76", "xml_views"=>"3", "html_views"=>"115"}
- {"month"=>"9", "year"=>"2017", "pdf_views"=>"59", "xml_views"=>"1", "html_views"=>"95"}
- {"month"=>"10", "year"=>"2017", "pdf_views"=>"72", "xml_views"=>"2", "html_views"=>"234"}
- {"month"=>"11", "year"=>"2017", "pdf_views"=>"50", "xml_views"=>"0", "html_views"=>"241"}
- {"month"=>"12", "year"=>"2017", "pdf_views"=>"38", "xml_views"=>"1", "html_views"=>"120"}
- {"month"=>"1", "year"=>"2018", "pdf_views"=>"66", "xml_views"=>"0", "html_views"=>"124"}
- {"month"=>"2", "year"=>"2018", "pdf_views"=>"42", "xml_views"=>"0", "html_views"=>"72"}
- {"month"=>"3", "year"=>"2018", "pdf_views"=>"58", "xml_views"=>"1", "html_views"=>"108"}
- {"month"=>"4", "year"=>"2018", "pdf_views"=>"79", "xml_views"=>"3", "html_views"=>"119"}
- {"month"=>"5", "year"=>"2018", "pdf_views"=>"99", "xml_views"=>"1", "html_views"=>"130"}
- {"month"=>"6", "year"=>"2018", "pdf_views"=>"61", "xml_views"=>"7", "html_views"=>"80"}
- {"month"=>"7", "year"=>"2018", "pdf_views"=>"36", "xml_views"=>"6", "html_views"=>"72"}
- {"month"=>"8", "year"=>"2018", "pdf_views"=>"49", "xml_views"=>"3", "html_views"=>"107"}
- {"month"=>"9", "year"=>"2018", "pdf_views"=>"44", "xml_views"=>"1", "html_views"=>"97"}
- {"month"=>"10", "year"=>"2018", "pdf_views"=>"81", "xml_views"=>"1", "html_views"=>"249"}
- {"month"=>"11", "year"=>"2018", "pdf_views"=>"48", "xml_views"=>"0", "html_views"=>"98"}
- {"month"=>"12", "year"=>"2018", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"64"}
- {"month"=>"1", "year"=>"2019", "pdf_views"=>"45", "xml_views"=>"0", "html_views"=>"96"}
- {"month"=>"2", "year"=>"2019", "pdf_views"=>"33", "xml_views"=>"0", "html_views"=>"97"}
- {"month"=>"3", "year"=>"2019", "pdf_views"=>"49", "xml_views"=>"1", "html_views"=>"93"}
- {"month"=>"4", "year"=>"2019", "pdf_views"=>"70", "xml_views"=>"0", "html_views"=>"101"}
- {"month"=>"5", "year"=>"2019", "pdf_views"=>"22", "xml_views"=>"0", "html_views"=>"61"}
- {"month"=>"6", "year"=>"2019", "pdf_views"=>"53", "xml_views"=>"0", "html_views"=>"88"}
- {"month"=>"7", "year"=>"2019", "pdf_views"=>"48", "xml_views"=>"0", "html_views"=>"62"}
- {"month"=>"8", "year"=>"2019", "pdf_views"=>"38", "xml_views"=>"2", "html_views"=>"91"}
- {"month"=>"9", "year"=>"2019", "pdf_views"=>"41", "xml_views"=>"0", "html_views"=>"88"}
- {"month"=>"10", "year"=>"2019", "pdf_views"=>"64", "xml_views"=>"0", "html_views"=>"106"}
- {"month"=>"11", "year"=>"2019", "pdf_views"=>"58", "xml_views"=>"0", "html_views"=>"113"}
- {"month"=>"12", "year"=>"2019", "pdf_views"=>"46", "xml_views"=>"0", "html_views"=>"68"}
- {"month"=>"1", "year"=>"2020", "pdf_views"=>"50", "xml_views"=>"0", "html_views"=>"78"}
- {"month"=>"2", "year"=>"2020", "pdf_views"=>"105", "xml_views"=>"1", "html_views"=>"122"}
- {"month"=>"3", "year"=>"2020", "pdf_views"=>"45", "xml_views"=>"0", "html_views"=>"71"}
- {"month"=>"4", "year"=>"2020", "pdf_views"=>"85", "xml_views"=>"0", "html_views"=>"83"}
- {"month"=>"5", "year"=>"2020", "pdf_views"=>"92", "xml_views"=>"0", "html_views"=>"74"}
- {"month"=>"6", "year"=>"2020", "pdf_views"=>"32", "xml_views"=>"0", "html_views"=>"111"}
- {"month"=>"7", "year"=>"2020", "pdf_views"=>"53", "xml_views"=>"0", "html_views"=>"80"}
- {"month"=>"8", "year"=>"2020", "pdf_views"=>"43", "xml_views"=>"1", "html_views"=>"114"}
- {"month"=>"9", "year"=>"2020", "pdf_views"=>"97", "xml_views"=>"0", "html_views"=>"103"}
- {"month"=>"10", "year"=>"2020", "pdf_views"=>"94", "xml_views"=>"1", "html_views"=>"174"}
- {"month"=>"11", "year"=>"2020", "pdf_views"=>"77", "xml_views"=>"1", "html_views"=>"130"}
- {"month"=>"12", "year"=>"2020", "pdf_views"=>"50", "xml_views"=>"3", "html_views"=>"120"}
- {"month"=>"1", "year"=>"2021", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"56"}
PMC Usage Stats | Further Information
- {"month"=>"1", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"66", "year"=>"2010", "pdf"=>"16", "unique-ip"=>"44", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"2", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"19", "unique-ip"=>"15", "pdf"=>"3", "year"=>"2010", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"3", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"5", "full-text"=>"29", "year"=>"2010", "pdf"=>"13", "unique-ip"=>"27", "figure"=>"8", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"4", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"20", "unique-ip"=>"16", "pdf"=>"11", "year"=>"2010", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"5", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"19", "year"=>"2010", "pdf"=>"16", "unique-ip"=>"19", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"6", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"15", "unique-ip"=>"17", "pdf"=>"14", "year"=>"2010", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"7", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"18", "year"=>"2010", "pdf"=>"11", "unique-ip"=>"16", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"8", "cited-by"=>"1", "abstract"=>"1", "full-text"=>"15", "unique-ip"=>"14", "pdf"=>"4", "year"=>"2010", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"9", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"17", "year"=>"2010", "pdf"=>"17", "unique-ip"=>"21", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"10", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"11", "unique-ip"=>"14", "pdf"=>"7", "year"=>"2010", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"11", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"4", "full-text"=>"29", "year"=>"2010", "pdf"=>"5", "unique-ip"=>"17", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"12", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"9", "unique-ip"=>"10", "pdf"=>"3", "year"=>"2010", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"1", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"9", "year"=>"2011", "pdf"=>"8", "unique-ip"=>"9", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"2", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"9", "unique-ip"=>"8", "pdf"=>"5", "year"=>"2011", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"3", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"20", "year"=>"2011", "pdf"=>"11", "unique-ip"=>"19", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"4", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"10", "unique-ip"=>"12", "pdf"=>"9", "year"=>"2011", "figure"=>"7", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"5", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"15", "year"=>"2011", "pdf"=>"9", "unique-ip"=>"19", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"6", "cited-by"=>"0", "abstract"=>"4", "full-text"=>"8", "unique-ip"=>"16", "pdf"=>"7", "year"=>"2011", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"7", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"7", "year"=>"2011", "pdf"=>"6", "unique-ip"=>"8", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"8", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"10", "unique-ip"=>"10", "pdf"=>"5", "year"=>"2011", "figure"=>"9", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"9", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"18", "year"=>"2011", "pdf"=>"9", "unique-ip"=>"20", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"10", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"7", "unique-ip"=>"6", "pdf"=>"5", "year"=>"2011", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"11", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"16", "year"=>"2011", "pdf"=>"8", "unique-ip"=>"14", "figure"=>"7", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"12", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"5", "unique-ip"=>"6", "pdf"=>"2", "year"=>"2011", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"4", "unique-ip"=>"7", "pdf"=>"6", "year"=>"2012", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"7", "year"=>"2012", "pdf"=>"6", "unique-ip"=>"8", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"7", "unique-ip"=>"7", "pdf"=>"1", "year"=>"2012", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"16", "year"=>"2012", "pdf"=>"9", "unique-ip"=>"17", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"3", "unique-ip"=>"5", "pdf"=>"1", "year"=>"2012", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"11", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"31", "year"=>"2009", "pdf"=>"12", "unique-ip"=>"28", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"scanned-page-browse"=>"0", "month"=>"12", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"27", "unique-ip"=>"22", "pdf"=>"4", "year"=>"2009", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"7", "year"=>"2012", "pdf"=>"5", "unique-ip"=>"9", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
- {"unique-ip"=>"8", "full-text"=>"8", "pdf"=>"1", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"7"}
- {"unique-ip"=>"7", "full-text"=>"6", "pdf"=>"2", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"8"}
- {"unique-ip"=>"10", "full-text"=>"10", "pdf"=>"7", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"9"}
- {"unique-ip"=>"15", "full-text"=>"13", "pdf"=>"6", "abstract"=>"4", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"10"}
- {"unique-ip"=>"5", "full-text"=>"4", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"12"}
- {"unique-ip"=>"3", "full-text"=>"3", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"1"}
- {"unique-ip"=>"15", "full-text"=>"16", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"12", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"2"}
- {"unique-ip"=>"5", "full-text"=>"7", "pdf"=>"1", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"3"}
- {"unique-ip"=>"5", "full-text"=>"5", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"4"}
- {"unique-ip"=>"10", "full-text"=>"11", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"11"}
- {"unique-ip"=>"14", "full-text"=>"7", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"14", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"5"}
- {"unique-ip"=>"11", "full-text"=>"6", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"11", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"6"}
- {"unique-ip"=>"6", "full-text"=>"7", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"7"}
- {"unique-ip"=>"9", "full-text"=>"9", "pdf"=>"4", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"8"}
- {"unique-ip"=>"9", "full-text"=>"7", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"9"}
- {"unique-ip"=>"8", "full-text"=>"6", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"10"}
- {"unique-ip"=>"5", "full-text"=>"3", "pdf"=>"1", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"11"}
- {"unique-ip"=>"2", "full-text"=>"2", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"12"}
- {"unique-ip"=>"8", "full-text"=>"8", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"1"}
- {"unique-ip"=>"10", "full-text"=>"9", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"2"}
- {"unique-ip"=>"6", "full-text"=>"5", "pdf"=>"4", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"3"}
- {"unique-ip"=>"8", "full-text"=>"8", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"3", "year"=>"2014", "month"=>"5"}
- {"unique-ip"=>"6", "full-text"=>"5", "pdf"=>"4", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"6"}
- {"unique-ip"=>"11", "full-text"=>"10", "pdf"=>"5", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"4"}
- {"unique-ip"=>"7", "full-text"=>"5", "pdf"=>"1", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"7"}
- {"unique-ip"=>"17", "full-text"=>"13", "pdf"=>"6", "abstract"=>"3", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"8"}
- {"unique-ip"=>"7", "full-text"=>"6", "pdf"=>"4", "abstract"=>"2", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"9"}
- {"unique-ip"=>"21", "full-text"=>"20", "pdf"=>"2", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"10"}
- {"unique-ip"=>"6", "full-text"=>"5", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"11"}
- {"unique-ip"=>"3", "full-text"=>"3", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"12"}
- {"unique-ip"=>"7", "full-text"=>"6", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"1"}
- {"unique-ip"=>"6", "full-text"=>"4", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"2"}
- {"unique-ip"=>"10", "full-text"=>"13", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"3"}
- {"unique-ip"=>"17", "full-text"=>"16", "pdf"=>"8", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"4"}
- {"unique-ip"=>"19", "full-text"=>"21", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2015", "month"=>"5"}
- {"unique-ip"=>"12", "full-text"=>"10", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"6"}
- {"unique-ip"=>"14", "full-text"=>"14", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"7"}
- {"unique-ip"=>"10", "full-text"=>"10", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"8"}
- {"unique-ip"=>"12", "full-text"=>"13", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"9"}
- {"unique-ip"=>"23", "full-text"=>"21", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"10"}
- {"unique-ip"=>"21", "full-text"=>"17", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"15", "supp-data"=>"0", "cited-by"=>"4", "year"=>"2015", "month"=>"11"}
- {"unique-ip"=>"14", "full-text"=>"9", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"12"}
- {"unique-ip"=>"7", "full-text"=>"7", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"1"}
- {"unique-ip"=>"9", "full-text"=>"7", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"2"}
- {"unique-ip"=>"10", "full-text"=>"8", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"3"}
- {"unique-ip"=>"11", "full-text"=>"11", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"4"}
- {"unique-ip"=>"9", "full-text"=>"7", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"5"}
- {"unique-ip"=>"11", "full-text"=>"11", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"6"}
- {"unique-ip"=>"7", "full-text"=>"6", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"7"}
- {"unique-ip"=>"7", "full-text"=>"7", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"8"}
- {"unique-ip"=>"14", "full-text"=>"13", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"9"}
- {"unique-ip"=>"16", "full-text"=>"20", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"10"}
- {"unique-ip"=>"25", "full-text"=>"25", "pdf"=>"8", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"11", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"11"}
- {"unique-ip"=>"24", "full-text"=>"27", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"12"}
- {"unique-ip"=>"17", "full-text"=>"20", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"1"}
- {"unique-ip"=>"17", "full-text"=>"18", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"2"}
- {"unique-ip"=>"16", "full-text"=>"15", "pdf"=>"12", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"3"}
- {"unique-ip"=>"32", "full-text"=>"33", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"11", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2017", "month"=>"4"}
- {"unique-ip"=>"28", "full-text"=>"27", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"5", "year"=>"2017", "month"=>"5"}
- {"unique-ip"=>"31", "full-text"=>"38", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"6"}
- {"unique-ip"=>"27", "full-text"=>"32", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"7"}
- {"unique-ip"=>"37", "full-text"=>"40", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"8"}
- {"unique-ip"=>"23", "full-text"=>"23", "pdf"=>"12", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"9"}
- {"unique-ip"=>"45", "full-text"=>"45", "pdf"=>"12", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"14", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"10"}
- {"unique-ip"=>"42", "full-text"=>"44", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"11"}
- {"unique-ip"=>"32", "full-text"=>"32", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"12"}
- {"unique-ip"=>"42", "full-text"=>"47", "pdf"=>"8", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2018", "month"=>"1"}
- {"unique-ip"=>"3", "full-text"=>"3", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"2"}
- {"unique-ip"=>"53", "full-text"=>"55", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"9", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"3"}
- {"unique-ip"=>"48", "full-text"=>"44", "pdf"=>"15", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"1"}
- {"unique-ip"=>"74", "full-text"=>"80", "pdf"=>"4", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"4"}
- {"unique-ip"=>"51", "full-text"=>"59", "pdf"=>"8", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"5"}
- {"unique-ip"=>"28", "full-text"=>"29", "pdf"=>"2", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"6"}
- {"unique-ip"=>"39", "full-text"=>"42", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"7"}
- {"unique-ip"=>"49", "full-text"=>"55", "pdf"=>"6", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"8"}
- {"unique-ip"=>"52", "full-text"=>"81", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"10"}
- {"unique-ip"=>"36", "full-text"=>"41", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"9"}
- {"unique-ip"=>"39", "full-text"=>"34", "pdf"=>"12", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"12"}
- {"unique-ip"=>"45", "full-text"=>"50", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2018", "month"=>"11"}
- {"unique-ip"=>"29", "full-text"=>"28", "pdf"=>"4", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"2"}
- {"unique-ip"=>"33", "full-text"=>"31", "pdf"=>"10", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"3"}
- {"unique-ip"=>"73", "full-text"=>"78", "pdf"=>"13", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"4"}
- {"unique-ip"=>"60", "full-text"=>"64", "pdf"=>"3", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"5"}
- {"unique-ip"=>"38", "full-text"=>"38", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"8"}
- {"unique-ip"=>"65", "full-text"=>"69", "pdf"=>"17", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"9"}
- {"unique-ip"=>"78", "full-text"=>"88", "pdf"=>"13", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2019", "month"=>"10"}
- {"unique-ip"=>"82", "full-text"=>"92", "pdf"=>"3", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"12"}
- {"unique-ip"=>"166", "full-text"=>"166", "pdf"=>"24", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"12", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2020", "month"=>"2"}
- {"unique-ip"=>"132", "full-text"=>"139", "pdf"=>"25", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"3"}
- {"unique-ip"=>"194", "full-text"=>"230", "pdf"=>"27", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"4"}
- {"unique-ip"=>"195", "full-text"=>"249", "pdf"=>"14", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"5"}
- {"unique-ip"=>"121", "full-text"=>"134", "pdf"=>"17", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"6"}
- {"unique-ip"=>"111", "full-text"=>"140", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"7"}
- {"unique-ip"=>"78", "full-text"=>"83", "pdf"=>"8", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"8"}
- {"unique-ip"=>"104", "full-text"=>"105", "pdf"=>"14", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"9"}
- {"unique-ip"=>"152", "full-text"=>"175", "pdf"=>"13", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2020", "month"=>"10"}
- {"unique-ip"=>"163", "full-text"=>"188", "pdf"=>"17", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2020", "month"=>"11"}
- {"unique-ip"=>"127", "full-text"=>"149", "pdf"=>"14", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"2", "year"=>"2020", "month"=>"12"}
Relative Metric
{"start_date"=>"2009-01-01T00:00:00Z", "end_date"=>"2009-12-31T00:00:00Z", "subject_areas"=>[{"subject_area"=>"/Biology and life sciences/Cell biology", "average_usage"=>[336, 588, 721, 826, 931, 1029, 1138, 1224, 1311, 1395, 1477, 1555, 1632, 1704, 1774, 1847, 1919, 1987, 2039, 2089, 2149, 2204, 2264, 2319, 2370, 2424, 2481, 2535, 2593, 2645, 2702, 2765, 2816, 2865, 2932, 2992, 3045, 3105, 3159, 3208, 3259, 3316, 3374, 3430, 3490, 3542, 3602, 3654, 3720, 3783, 3851, 3919, 3981, 4038, 4096, 4151, 4197, 4235, 4297, 4372, 4437]}, {"subject_area"=>"/Biology and life sciences/Genetics", "average_usage"=>[366, 637, 775, 896, 999, 1118, 1230, 1322, 1416, 1516, 1602, 1685, 1767, 1849, 1914, 1982, 2049, 2120, 2185, 2246, 2303, 2363, 2409, 2473, 2535, 2599, 2655, 2717, 2777, 2842, 2906, 2977, 3021, 3088, 3144, 3199, 3253, 3317, 3379, 3456, 3508, 3567, 3634, 3716, 3781, 3853, 3911, 3974, 4040, 4118, 4170, 4218, 4285, 4341, 4404, 4467, 4527, 4584, 4631, 4689, 4725]}, {"subject_area"=>"/People and places", "average_usage"=>[340, 621, 760, 868, 956, 1048, 1152, 1251, 1334, 1414, 1499, 1591, 1663, 1753, 1823, 1893, 1955, 2026, 2094, 2178, 2255, 2327, 2390, 2467, 2535, 2613, 2680, 2731, 2780, 2851, 2909, 2986, 3049, 3107, 3177, 3238, 3292, 3360, 3437, 3503, 3564, 3622, 3710, 3812, 3860, 3932, 4002, 4075, 4112, 4156, 4247, 4296, 4386, 4455, 4550, 4613, 4662, 4694, 4869, 4937, 4982]}, {"subject_area"=>"/Physical sciences/Mathematics", "average_usage"=>[390, 657, 764, 869, 966, 1052, 1148, 1251, 1329, 1410, 1469, 1529, 1603, 1663, 1723, 1784, 1858, 1929, 1995, 2054, 2103, 2155, 2202, 2268, 2305, 2346, 2398, 2449, 2484, 2546, 2590, 2652, 2726, 2763, 2825, 2879, 2926, 2985, 3054, 3114, 3160, 3243, 3304, 3389, 3466, 3519, 3561, 3631, 3679, 3731, 3805, 3859, 3907, 3944, 3994, 4076, 4150, 4202, 4229, 4275, 4344, 4373]}]}Loading … 

There are currently no alerts