Maximum Likelihood Estimation of the Negative Binomial Dispersion Parameter for Highly Overdispersed Data, with Applications to Infectious Diseases
Events
Loading … Spinner

Mendeley | Further Information

{"title"=>"Maximum likelihood estimation of the negative binomial dispersion parameter for highly overdispersed data, with applications to infectious diseases", "type"=>"journal", "authors"=>[{"first_name"=>"James O.", "last_name"=>"Lloyd-Smith", "scopus_author_id"=>"6602998795"}], "year"=>2007, "source"=>"PLoS ONE", "identifiers"=>{"pmid"=>"17299582", "doi"=>"10.1371/journal.pone.0000180", "sgr"=>"34250370287", "isbn"=>"1932-6203", "scopus"=>"2-s2.0-34250370287", "issn"=>"19326203", "pui"=>"352606023"}, "id"=>"b30efb9d-298e-3bef-bab2-401d22db0568", "abstract"=>"BACKGROUND: The negative binomial distribution is used commonly throughout biology as a model for overdispersed count data, with attention focused on the negative binomial dispersion parameter, k. A substantial literature exists on the estimation of k, but most attention has focused on datasets that are not highly overdispersed (i.e., those with k>or=1), and the accuracy of confidence intervals estimated for k is typically not explored. METHODOLOGY: This article presents a simulation study exploring the bias, precision, and confidence interval coverage of maximum-likelihood estimates of k from highly overdispersed distributions. In addition to exploring small-sample bias on negative binomial estimates, the study addresses estimation from datasets influenced by two types of event under-counting, and from disease transmission data subject to selection bias for successful outbreaks. CONCLUSIONS: Results show that maximum likelihood estimates of k can be biased upward by small sample size or under-reporting of zero-class events, but are not biased downward by any of the factors considered. Confidence intervals estimated from the asymptotic sampling variance tend to exhibit coverage below the nominal level, with overestimates of k comprising the great majority of coverage errors. Estimation from outbreak datasets does not increase the bias of k estimates, but can add significant upward bias to estimates of the mean. Because k varies inversely with the degree of overdispersion, these findings show that overestimation of the degree of overdispersion is very rare for these datasets.", "link"=>"http://www.mendeley.com/research/maximum-likelihood-estimation-negative-binomial-dispersion-parameter-highly-overdispersed-data-appli", "reader_count"=>148, "reader_count_by_academic_status"=>{"Unspecified"=>4, "Professor > Associate Professor"=>12, "Researcher"=>47, "Student > Doctoral Student"=>6, "Student > Ph. D. Student"=>36, "Student > Postgraduate"=>2, "Other"=>7, "Student > Master"=>14, "Student > Bachelor"=>3, "Lecturer"=>4, "Lecturer > Senior Lecturer"=>1, "Professor"=>12}, "reader_count_by_user_role"=>{"Unspecified"=>4, "Professor > Associate Professor"=>12, "Researcher"=>47, "Student > Doctoral Student"=>6, "Student > Ph. D. Student"=>36, "Student > Postgraduate"=>2, "Other"=>7, "Student > Master"=>14, "Student > Bachelor"=>3, "Lecturer"=>4, "Lecturer > Senior Lecturer"=>1, "Professor"=>12}, "reader_count_by_subject_area"=>{"Unspecified"=>11, "Agricultural and Biological Sciences"=>61, "Business, Management and Accounting"=>1, "Veterinary Science and Veterinary Medicine"=>1, "Chemistry"=>1, "Computer Science"=>4, "Earth and Planetary Sciences"=>1, "Economics, Econometrics and Finance"=>2, "Engineering"=>2, "Environmental Science"=>12, "Biochemistry, Genetics and Molecular Biology"=>4, "Mathematics"=>22, "Medicine and Dentistry"=>16, "Neuroscience"=>3, "Physics and Astronomy"=>2, "Psychology"=>1, "Social Sciences"=>3, "Linguistics"=>1}, "reader_count_by_subdiscipline"=>{"Medicine and Dentistry"=>{"Medicine and Dentistry"=>16}, "Social Sciences"=>{"Social Sciences"=>3}, "Physics and Astronomy"=>{"Physics and Astronomy"=>2}, "Psychology"=>{"Psychology"=>1}, "Mathematics"=>{"Mathematics"=>22}, "Unspecified"=>{"Unspecified"=>11}, "Environmental Science"=>{"Environmental Science"=>12}, "Engineering"=>{"Engineering"=>2}, "Chemistry"=>{"Chemistry"=>1}, "Neuroscience"=>{"Neuroscience"=>3}, "Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>1}, "Economics, Econometrics and Finance"=>{"Economics, Econometrics and Finance"=>2}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>61}, "Computer Science"=>{"Computer Science"=>4}, "Business, Management and Accounting"=>{"Business, Management and Accounting"=>1}, "Linguistics"=>{"Linguistics"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>4}, "Veterinary Science and Veterinary Medicine"=>{"Veterinary Science and Veterinary Medicine"=>1}}, "reader_count_by_country"=>{"New Zealand"=>1, "Canada"=>1, "Vietnam"=>1, "Belgium"=>1, "United States"=>8, "United Kingdom"=>8, "Mexico"=>1, "Israel"=>1, "France"=>6, "Australia"=>3, "Spain"=>1}, "group_count"=>4}

CrossRef

Scopus | Further Information

{"@_fa"=>"true", "link"=>[{"@_fa"=>"true", "@ref"=>"self", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/34250370287"}, {"@_fa"=>"true", "@ref"=>"author-affiliation", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/34250370287?field=author,affiliation"}, {"@_fa"=>"true", "@ref"=>"scopus", "@href"=>"https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34250370287&origin=inward"}, {"@_fa"=>"true", "@ref"=>"scopus-citedby", "@href"=>"https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=34250370287&origin=inward"}], "prism:url"=>"https://api.elsevier.com/content/abstract/scopus_id/34250370287", "dc:identifier"=>"SCOPUS_ID:34250370287", "eid"=>"2-s2.0-34250370287", "dc:title"=>"Maximum likelihood estimation of the negative binomial dispersion parameter for highly overdispersed data, with applications to infectious diseases", "dc:creator"=>"Lloyd-Smith J.", "prism:publicationName"=>"PLoS ONE", "prism:eIssn"=>"19326203", "prism:volume"=>"2", "prism:issueIdentifier"=>"2", "prism:pageRange"=>nil, "prism:coverDate"=>"2007-02-14", "prism:coverDisplayDate"=>"14 February 2007", "prism:doi"=>"10.1371/journal.pone.0000180", "citedby-count"=>"73", "pubmed-id"=>"17299582", "prism:aggregationType"=>"Journal", "subtype"=>"ar", "subtypeDescription"=>"Article", "article-number"=>"e180", "source-id"=>"10600153309", "openaccess"=>"1", "openaccessFlag"=>true}

Facebook

  • {"url"=>"http%3A%2F%2Fjournals.plos.org%2Fplosone%2Farticle%3Fid%3D10.1371%252Fjournal.pone.0000180", "share_count"=>0, "like_count"=>0, "comment_count"=>0, "click_count"=>0, "total_count"=>0}

Journal Comments | Further Information

Counter

  • {"month"=>"1", "year"=>"2007", "pdf_views"=>"0", "xml_views"=>"0", "html_views"=>"9"}
  • {"month"=>"2", "year"=>"2007", "pdf_views"=>"30", "xml_views"=>"5", "html_views"=>"259"}
  • {"month"=>"3", "year"=>"2007", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"216"}
  • {"month"=>"4", "year"=>"2007", "pdf_views"=>"21", "xml_views"=>"2", "html_views"=>"79"}
  • {"month"=>"5", "year"=>"2007", "pdf_views"=>"25", "xml_views"=>"1", "html_views"=>"125"}
  • {"month"=>"6", "year"=>"2007", "pdf_views"=>"13", "xml_views"=>"2", "html_views"=>"98"}
  • {"month"=>"7", "year"=>"2007", "pdf_views"=>"20", "xml_views"=>"2", "html_views"=>"89"}
  • {"month"=>"8", "year"=>"2007", "pdf_views"=>"22", "xml_views"=>"1", "html_views"=>"90"}
  • {"month"=>"9", "year"=>"2007", "pdf_views"=>"23", "xml_views"=>"12", "html_views"=>"67"}
  • {"month"=>"10", "year"=>"2007", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"63"}
  • {"month"=>"11", "year"=>"2007", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"70"}
  • {"month"=>"12", "year"=>"2007", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"61"}
  • {"month"=>"1", "year"=>"2008", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"60"}
  • {"month"=>"2", "year"=>"2008", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"93"}
  • {"month"=>"3", "year"=>"2008", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"131"}
  • {"month"=>"4", "year"=>"2008", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"127"}
  • {"month"=>"5", "year"=>"2008", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"145"}
  • {"month"=>"6", "year"=>"2008", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"132"}
  • {"month"=>"7", "year"=>"2008", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"115"}
  • {"month"=>"8", "year"=>"2008", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"103"}
  • {"month"=>"9", "year"=>"2008", "pdf_views"=>"6", "xml_views"=>"1", "html_views"=>"147"}
  • {"month"=>"10", "year"=>"2008", "pdf_views"=>"22", "xml_views"=>"2", "html_views"=>"162"}
  • {"month"=>"11", "year"=>"2008", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"150"}
  • {"month"=>"12", "year"=>"2008", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"134"}
  • {"month"=>"1", "year"=>"2009", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"86"}
  • {"month"=>"2", "year"=>"2009", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"69"}
  • {"month"=>"3", "year"=>"2009", "pdf_views"=>"19", "xml_views"=>"1", "html_views"=>"178"}
  • {"month"=>"4", "year"=>"2009", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"65"}
  • {"month"=>"5", "year"=>"2009", "pdf_views"=>"2", "xml_views"=>"0", "html_views"=>"31"}
  • {"month"=>"6", "year"=>"2009", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"86"}
  • {"month"=>"7", "year"=>"2009", "pdf_views"=>"13", "xml_views"=>"1", "html_views"=>"55"}
  • {"month"=>"8", "year"=>"2009", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"39"}
  • {"month"=>"9", "year"=>"2009", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"70"}
  • {"month"=>"10", "year"=>"2009", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"85"}
  • {"month"=>"11", "year"=>"2009", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"97"}
  • {"month"=>"12", "year"=>"2009", "pdf_views"=>"19", "xml_views"=>"4", "html_views"=>"97"}
  • {"month"=>"1", "year"=>"2010", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"76"}
  • {"month"=>"2", "year"=>"2010", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"131"}
  • {"month"=>"3", "year"=>"2010", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"164"}
  • {"month"=>"4", "year"=>"2010", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"184"}
  • {"month"=>"5", "year"=>"2010", "pdf_views"=>"24", "xml_views"=>"1", "html_views"=>"196"}
  • {"month"=>"6", "year"=>"2010", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"150"}
  • {"month"=>"7", "year"=>"2010", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"87"}
  • {"month"=>"8", "year"=>"2010", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"128"}
  • {"month"=>"9", "year"=>"2010", "pdf_views"=>"21", "xml_views"=>"1", "html_views"=>"175"}
  • {"month"=>"10", "year"=>"2010", "pdf_views"=>"21", "xml_views"=>"1", "html_views"=>"168"}
  • {"month"=>"11", "year"=>"2010", "pdf_views"=>"21", "xml_views"=>"0", "html_views"=>"165"}
  • {"month"=>"12", "year"=>"2010", "pdf_views"=>"21", "xml_views"=>"0", "html_views"=>"131"}
  • {"month"=>"1", "year"=>"2011", "pdf_views"=>"11", "xml_views"=>"2", "html_views"=>"108"}
  • {"month"=>"2", "year"=>"2011", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"145"}
  • {"month"=>"3", "year"=>"2011", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"143"}
  • {"month"=>"4", "year"=>"2011", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"181"}
  • {"month"=>"5", "year"=>"2011", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"108"}
  • {"month"=>"6", "year"=>"2011", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"84"}
  • {"month"=>"7", "year"=>"2011", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"84"}
  • {"month"=>"8", "year"=>"2011", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"117"}
  • {"month"=>"9", "year"=>"2011", "pdf_views"=>"29", "xml_views"=>"2", "html_views"=>"195"}
  • {"month"=>"10", "year"=>"2011", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"196"}
  • {"month"=>"11", "year"=>"2011", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"229"}
  • {"month"=>"12", "year"=>"2011", "pdf_views"=>"30", "xml_views"=>"0", "html_views"=>"291"}
  • {"month"=>"1", "year"=>"2012", "pdf_views"=>"17", "xml_views"=>"1", "html_views"=>"127"}
  • {"month"=>"2", "year"=>"2012", "pdf_views"=>"19", "xml_views"=>"2", "html_views"=>"163"}
  • {"month"=>"3", "year"=>"2012", "pdf_views"=>"24", "xml_views"=>"0", "html_views"=>"171"}
  • {"month"=>"4", "year"=>"2012", "pdf_views"=>"17", "xml_views"=>"2", "html_views"=>"198"}
  • {"month"=>"5", "year"=>"2012", "pdf_views"=>"28", "xml_views"=>"1", "html_views"=>"178"}
  • {"month"=>"6", "year"=>"2012", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"82"}
  • {"month"=>"7", "year"=>"2012", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"86"}
  • {"month"=>"8", "year"=>"2012", "pdf_views"=>"15", "xml_views"=>"6", "html_views"=>"106"}
  • {"month"=>"9", "year"=>"2012", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"144"}
  • {"month"=>"10", "year"=>"2012", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"184"}
  • {"month"=>"11", "year"=>"2012", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"137"}
  • {"month"=>"12", "year"=>"2012", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"112"}
  • {"month"=>"1", "year"=>"2013", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"111"}
  • {"month"=>"2", "year"=>"2013", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"179"}
  • {"month"=>"3", "year"=>"2013", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"153"}
  • {"month"=>"4", "year"=>"2013", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"156"}
  • {"month"=>"5", "year"=>"2013", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"116"}
  • {"month"=>"6", "year"=>"2013", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"146"}
  • {"month"=>"7", "year"=>"2013", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"115"}
  • {"month"=>"8", "year"=>"2013", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"129"}
  • {"month"=>"9", "year"=>"2013", "pdf_views"=>"13", "xml_views"=>"2", "html_views"=>"106"}
  • {"month"=>"10", "year"=>"2013", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"144"}
  • {"month"=>"11", "year"=>"2013", "pdf_views"=>"21", "xml_views"=>"1", "html_views"=>"121"}
  • {"month"=>"12", "year"=>"2013", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"116"}
  • {"month"=>"1", "year"=>"2014", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"33"}
  • {"month"=>"2", "year"=>"2014", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"68"}
  • {"month"=>"3", "year"=>"2014", "pdf_views"=>"11", "xml_views"=>"2", "html_views"=>"109"}
  • {"month"=>"4", "year"=>"2014", "pdf_views"=>"12", "xml_views"=>"2", "html_views"=>"105"}
  • {"month"=>"5", "year"=>"2014", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"103"}
  • {"month"=>"6", "year"=>"2014", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"99"}
  • {"month"=>"7", "year"=>"2014", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"90"}
  • {"month"=>"8", "year"=>"2014", "pdf_views"=>"15", "xml_views"=>"3", "html_views"=>"95"}
  • {"month"=>"9", "year"=>"2014", "pdf_views"=>"20", "xml_views"=>"1", "html_views"=>"148"}
  • {"month"=>"10", "year"=>"2014", "pdf_views"=>"18", "xml_views"=>"1", "html_views"=>"228"}
  • {"month"=>"11", "year"=>"2014", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"150"}
  • {"month"=>"12", "year"=>"2014", "pdf_views"=>"13", "xml_views"=>"2", "html_views"=>"103"}
  • {"month"=>"1", "year"=>"2015", "pdf_views"=>"13", "xml_views"=>"1", "html_views"=>"40"}
  • {"month"=>"2", "year"=>"2015", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"86"}
  • {"month"=>"3", "year"=>"2015", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"102"}
  • {"month"=>"4", "year"=>"2015", "pdf_views"=>"12", "xml_views"=>"1", "html_views"=>"75"}
  • {"month"=>"5", "year"=>"2015", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"98"}
  • {"month"=>"6", "year"=>"2015", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"84"}
  • {"month"=>"7", "year"=>"2015", "pdf_views"=>"21", "xml_views"=>"0", "html_views"=>"100"}
  • {"month"=>"8", "year"=>"2015", "pdf_views"=>"10", "xml_views"=>"2", "html_views"=>"89"}
  • {"month"=>"9", "year"=>"2015", "pdf_views"=>"17", "xml_views"=>"0", "html_views"=>"112"}
  • {"month"=>"10", "year"=>"2015", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"100"}
  • {"month"=>"11", "year"=>"2015", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"113"}
  • {"month"=>"12", "year"=>"2015", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"110"}
  • {"month"=>"1", "year"=>"2016", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"95"}
  • {"month"=>"2", "year"=>"2016", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"138"}
  • {"month"=>"3", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"103"}
  • {"month"=>"4", "year"=>"2016", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"104"}
  • {"month"=>"5", "year"=>"2016", "pdf_views"=>"22", "xml_views"=>"0", "html_views"=>"92"}
  • {"month"=>"6", "year"=>"2016", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"73"}
  • {"month"=>"7", "year"=>"2016", "pdf_views"=>"31", "xml_views"=>"0", "html_views"=>"69"}
  • {"month"=>"8", "year"=>"2016", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"64"}
  • {"month"=>"9", "year"=>"2016", "pdf_views"=>"42", "xml_views"=>"0", "html_views"=>"85"}
  • {"month"=>"10", "year"=>"2016", "pdf_views"=>"99", "xml_views"=>"0", "html_views"=>"96"}
  • {"month"=>"11", "year"=>"2016", "pdf_views"=>"21", "xml_views"=>"0", "html_views"=>"126"}
  • {"month"=>"12", "year"=>"2016", "pdf_views"=>"19", "xml_views"=>"1", "html_views"=>"96"}
  • {"month"=>"1", "year"=>"2017", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"175"}
  • {"month"=>"2", "year"=>"2017", "pdf_views"=>"33", "xml_views"=>"0", "html_views"=>"257"}
  • {"month"=>"3", "year"=>"2017", "pdf_views"=>"38", "xml_views"=>"0", "html_views"=>"159"}
  • {"month"=>"4", "year"=>"2017", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"94"}
  • {"month"=>"5", "year"=>"2017", "pdf_views"=>"21", "xml_views"=>"1", "html_views"=>"94"}
  • {"month"=>"6", "year"=>"2017", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"86"}
  • {"month"=>"7", "year"=>"2017", "pdf_views"=>"33", "xml_views"=>"0", "html_views"=>"128"}
  • {"month"=>"8", "year"=>"2017", "pdf_views"=>"17", "xml_views"=>"2", "html_views"=>"127"}
  • {"month"=>"9", "year"=>"2017", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"110"}
  • {"month"=>"10", "year"=>"2017", "pdf_views"=>"19", "xml_views"=>"2", "html_views"=>"186"}
  • {"month"=>"11", "year"=>"2017", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"157"}
  • {"month"=>"12", "year"=>"2017", "pdf_views"=>"11", "xml_views"=>"3", "html_views"=>"96"}
  • {"month"=>"1", "year"=>"2018", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"76"}
  • {"month"=>"2", "year"=>"2018", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"77"}
  • {"month"=>"3", "year"=>"2018", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"85"}
  • {"month"=>"4", "year"=>"2018", "pdf_views"=>"31", "xml_views"=>"0", "html_views"=>"113"}
  • {"month"=>"5", "year"=>"2018", "pdf_views"=>"33", "xml_views"=>"4", "html_views"=>"115"}
  • {"month"=>"6", "year"=>"2018", "pdf_views"=>"16", "xml_views"=>"1", "html_views"=>"97"}
  • {"month"=>"7", "year"=>"2018", "pdf_views"=>"78", "xml_views"=>"6", "html_views"=>"78"}
  • {"month"=>"8", "year"=>"2018", "pdf_views"=>"112", "xml_views"=>"1", "html_views"=>"69"}
  • {"month"=>"9", "year"=>"2018", "pdf_views"=>"22", "xml_views"=>"0", "html_views"=>"125"}
  • {"month"=>"10", "year"=>"2018", "pdf_views"=>"34", "xml_views"=>"2", "html_views"=>"146"}
  • {"month"=>"11", "year"=>"2018", "pdf_views"=>"26", "xml_views"=>"1", "html_views"=>"183"}
  • {"month"=>"12", "year"=>"2018", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"98"}
  • {"month"=>"1", "year"=>"2019", "pdf_views"=>"16", "xml_views"=>"1", "html_views"=>"81"}
  • {"month"=>"2", "year"=>"2019", "pdf_views"=>"53", "xml_views"=>"0", "html_views"=>"140"}
  • {"month"=>"3", "year"=>"2019", "pdf_views"=>"35", "xml_views"=>"0", "html_views"=>"187"}
  • {"month"=>"4", "year"=>"2019", "pdf_views"=>"19", "xml_views"=>"0", "html_views"=>"139"}
  • {"month"=>"5", "year"=>"2019", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"82"}

Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/952372"], "description"=>"<p>Estimated values of <i>k̂</i> and confidence interval coverage for NB datasets. 10,000 datasets were simulated as described in Section 2.1.1 of the text, using mean <i>m</i>, dispersion parameter <i>k</i>, and sample size <i>n</i> as shown. Boxes show the median and interquartile range (IQR) of 10,000 resulting ML estimates of <i>k̂</i>, and whiskers show the 5<sup>th</sup> and 95<sup>th</sup> percentile values. Numbers to the right of each subplot show the percentage of simulations for which the true value of <i>k</i> was outside (below (CI overestimate)/above (CI underestimate) for the numbers <i>y</i>/<i>z</i>, respectively) the 90% confidence interval estimated for <i>k̂</i> The vertical line in each subplot shows the true value of <i>k</i>. To facilitate comparison among parameter sets, the horizontal axis of all subplots is scaled from 0 to 10 times the true value of <i>k</i>.</p>", "links"=>[], "tags"=>["ecology/population ecology", "ecology/theoretical ecology", "mathematics/statistics", "public health and epidemiology/epidemiology", "public health and epidemiology/infectious diseases"], "article_id"=>622688, "categories"=>["Computational Biology", "Ecology", "Mathematics", "Neuroscience"], "users"=>["James O. Lloyd-Smith"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0000180.g001", "stats"=>{"downloads"=>0, "page_views"=>2, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Figure_1_/622688", "title"=>"Figure 1", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-21 12:45:13"}
  • {"files"=>["https://ndownloader.figshare.com/files/952469"], "description"=>"<p>Estimated values of <i>k̂</i> and confidence interval coverage for NB datasets with uniform under-counting of secondary cases. The probability with which any secondary case was missed by surveillance was (a) <i>p<sub>u</sub></i> = 0.2 and (b) <i>p<sub>u</sub></i> = 0.5. 10,000 datasets were simulated as described in Section 2.1.2 of the text, for parameters <i>m</i>, <i>k</i>, and <i>n</i> as shown. Plotting details are described in <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000180#pone-0000180-g001\" target=\"_blank\">Figure 1</a>.</p>", "links"=>[], "tags"=>["ecology/population ecology", "ecology/theoretical ecology", "mathematics/statistics", "public health and epidemiology/epidemiology", "public health and epidemiology/infectious diseases"], "article_id"=>622784, "categories"=>["Computational Biology", "Ecology", "Mathematics", "Neuroscience"], "users"=>["James O. Lloyd-Smith"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0000180.g002", "stats"=>{"downloads"=>0, "page_views"=>2, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Figure_2_/622784", "title"=>"Figure 2", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-21 12:45:53"}
  • {"files"=>["https://ndownloader.figshare.com/files/952724"], "description"=>"<p>Estimated values of (a) <i>k̂</i> and (b) <i>m̂</i> for outbreak datasets generated by branching process simulations with NB offspring distributions. 10,000 datasets were simulated as described in Section 2.1.4 of the text. Circles indicate parameter sets for which fewer than 1 in 10<sup>5</sup> simulated outbreaks had <i>n</i> cases or more. Other plotting details are described in <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000180#pone-0000180-g001\" target=\"_blank\">Figure 1</a>.</p>", "links"=>[], "tags"=>["ecology/population ecology", "ecology/theoretical ecology", "mathematics/statistics", "public health and epidemiology/epidemiology", "public health and epidemiology/infectious diseases"], "article_id"=>623036, "categories"=>["Computational Biology", "Ecology", "Mathematics", "Neuroscience"], "users"=>["James O. Lloyd-Smith"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0000180.g004", "stats"=>{"downloads"=>3, "page_views"=>4, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Figure_4_/623036", "title"=>"Figure 4", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-21 12:47:27"}
  • {"files"=>["https://ndownloader.figshare.com/files/952596"], "description"=>"<p>Estimated values of <i>k̂</i> and confidence interval coverage for NB datasets with under-reporting of zeroes. Individuals that caused no secondary infections were missed by surveillance with probability (a) <i>p<sub>z</sub></i> = 0.2 and (b) <i>p<sub>z</sub></i> = 0.5. 10,000 datasets were simulated as described in Section 2.1.3 of the text. Plotting details are described in <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0000180#pone-0000180-g001\" target=\"_blank\">Figure 1</a>.</p>", "links"=>[], "tags"=>["ecology/population ecology", "ecology/theoretical ecology", "mathematics/statistics", "public health and epidemiology/epidemiology", "public health and epidemiology/infectious diseases"], "article_id"=>622911, "categories"=>["Computational Biology", "Ecology", "Mathematics", "Neuroscience"], "users"=>["James O. Lloyd-Smith"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0000180.g003", "stats"=>{"downloads"=>0, "page_views"=>1, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Figure_3_/622911", "title"=>"Figure 3", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-02-21 12:46:41"}

PMC Usage Stats | Further Information

  • {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"61", "unique-ip"=>"72", "pdf"=>"4", "year"=>"2010", "figure"=>"10", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"64", "year"=>"2010", "pdf"=>"12", "unique-ip"=>"65", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"94", "unique-ip"=>"87", "pdf"=>"9", "year"=>"2010", "figure"=>"8", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"77", "year"=>"2010", "pdf"=>"7", "unique-ip"=>"82", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"37", "unique-ip"=>"54", "pdf"=>"4", "year"=>"2010", "figure"=>"36", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"21", "year"=>"2010", "pdf"=>"8", "unique-ip"=>"43", "figure"=>"27", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"7", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"26", "unique-ip"=>"28", "pdf"=>"8", "year"=>"2010", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"8", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"66", "year"=>"2010", "pdf"=>"11", "unique-ip"=>"63", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"9", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"98", "unique-ip"=>"93", "pdf"=>"9", "year"=>"2010", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"10", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"122", "year"=>"2010", "pdf"=>"15", "unique-ip"=>"109", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"11", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"108", "unique-ip"=>"101", "pdf"=>"8", "year"=>"2010", "figure"=>"7", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"12", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"95", "year"=>"2010", "pdf"=>"8", "unique-ip"=>"84", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"50", "unique-ip"=>"50", "pdf"=>"5", "year"=>"2011", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"74", "year"=>"2011", "pdf"=>"5", "unique-ip"=>"76", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"84", "unique-ip"=>"79", "pdf"=>"5", "year"=>"2011", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"106", "year"=>"2011", "pdf"=>"10", "unique-ip"=>"102", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"3", "full-text"=>"71", "unique-ip"=>"70", "pdf"=>"10", "year"=>"2011", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"58", "year"=>"2011", "pdf"=>"6", "unique-ip"=>"55", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"7", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"43", "unique-ip"=>"40", "pdf"=>"2", "year"=>"2011", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"8", "scanned-page-browse"=>"0", "cited-by"=>"1", "abstract"=>"2", "full-text"=>"44", "year"=>"2011", "pdf"=>"1", "unique-ip"=>"43", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"9", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"53", "unique-ip"=>"52", "pdf"=>"2", "year"=>"2011", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"10", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"50", "year"=>"2011", "pdf"=>"4", "unique-ip"=>"47", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"11", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"52", "unique-ip"=>"47", "pdf"=>"6", "year"=>"2011", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"12", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"43", "year"=>"2011", "pdf"=>"4", "unique-ip"=>"37", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"21", "unique-ip"=>"22", "pdf"=>"2", "year"=>"2012", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"16", "year"=>"2012", "pdf"=>"4", "unique-ip"=>"17", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"40", "unique-ip"=>"38", "pdf"=>"10", "year"=>"2012", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"52", "year"=>"2012", "pdf"=>"4", "unique-ip"=>"52", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"34", "unique-ip"=>"31", "pdf"=>"1", "year"=>"2012", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"2", "scanned-page-browse"=>"11", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"2", "year"=>"2007", "pdf"=>"0", "unique-ip"=>"1", "figure"=>"78", "scanned-summary"=>"64", "supp-data"=>"61"}
  • {"scanned-page-browse"=>"22", "month"=>"3", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"2", "unique-ip"=>"8", "pdf"=>"0", "year"=>"2007", "figure"=>"231", "scanned-summary"=>"199", "supp-data"=>"180"}
  • {"month"=>"4", "scanned-page-browse"=>"64", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"0", "year"=>"2007", "pdf"=>"0", "unique-ip"=>"6", "figure"=>"222", "scanned-summary"=>"152", "supp-data"=>"156"}
  • {"scanned-page-browse"=>"16", "month"=>"5", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"1", "unique-ip"=>"0", "pdf"=>"0", "year"=>"2007", "figure"=>"110", "scanned-summary"=>"93", "supp-data"=>"80"}
  • {"scanned-page-browse"=>"17", "month"=>"7", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"0", "unique-ip"=>"1", "pdf"=>"0", "year"=>"2007", "figure"=>"104", "scanned-summary"=>"85", "supp-data"=>"71"}
  • {"month"=>"8", "scanned-page-browse"=>"13", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"0", "year"=>"2007", "pdf"=>"0", "unique-ip"=>"0", "figure"=>"68", "scanned-summary"=>"55", "supp-data"=>"51"}
  • {"scanned-page-browse"=>"15", "month"=>"9", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"1", "unique-ip"=>"3", "pdf"=>"0", "year"=>"2007", "figure"=>"136", "scanned-summary"=>"117", "supp-data"=>"103"}
  • {"month"=>"10", "scanned-page-browse"=>"13", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"1", "year"=>"2007", "pdf"=>"0", "unique-ip"=>"4", "figure"=>"156", "scanned-summary"=>"138", "supp-data"=>"125"}
  • {"scanned-page-browse"=>"14", "month"=>"11", "cited-by"=>"2", "abstract"=>"0", "full-text"=>"1", "unique-ip"=>"4", "pdf"=>"0", "year"=>"2007", "figure"=>"170", "scanned-summary"=>"151", "supp-data"=>"133"}
  • {"month"=>"12", "scanned-page-browse"=>"11", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"0", "year"=>"2007", "pdf"=>"0", "unique-ip"=>"0", "figure"=>"114", "scanned-summary"=>"103", "supp-data"=>"90"}
  • {"scanned-page-browse"=>"16", "month"=>"1", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"0", "unique-ip"=>"3", "pdf"=>"0", "year"=>"2008", "figure"=>"144", "scanned-summary"=>"125", "supp-data"=>"111"}
  • {"month"=>"2", "scanned-page-browse"=>"12", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"2", "year"=>"2008", "pdf"=>"0", "unique-ip"=>"3", "figure"=>"189", "scanned-summary"=>"171", "supp-data"=>"158"}
  • {"scanned-page-browse"=>"20", "month"=>"3", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"0", "unique-ip"=>"1", "pdf"=>"0", "year"=>"2008", "figure"=>"133", "scanned-summary"=>"111", "supp-data"=>"97"}
  • {"month"=>"4", "scanned-page-browse"=>"9", "cited-by"=>"1", "abstract"=>"1", "full-text"=>"0", "year"=>"2008", "pdf"=>"0", "unique-ip"=>"2", "figure"=>"115", "scanned-summary"=>"103", "supp-data"=>"89"}
  • {"scanned-page-browse"=>"6", "month"=>"5", "cited-by"=>"1", "abstract"=>"1", "full-text"=>"0", "unique-ip"=>"5", "pdf"=>"0", "year"=>"2008", "figure"=>"162", "scanned-summary"=>"150", "supp-data"=>"110"}
  • {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"108", "year"=>"2008", "pdf"=>"11", "unique-ip"=>"92", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"7", "cited-by"=>"2", "abstract"=>"0", "full-text"=>"75", "unique-ip"=>"63", "pdf"=>"12", "year"=>"2008", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"8", "scanned-page-browse"=>"10", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"1", "year"=>"2008", "pdf"=>"0", "unique-ip"=>"1", "figure"=>"92", "scanned-summary"=>"80", "supp-data"=>"64"}
  • {"scanned-page-browse"=>"0", "month"=>"9", "cited-by"=>"0", "abstract"=>"2", "full-text"=>"81", "unique-ip"=>"72", "pdf"=>"6", "year"=>"2008", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"10", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"111", "year"=>"2008", "pdf"=>"8", "unique-ip"=>"98", "figure"=>"6", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"11", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"104", "unique-ip"=>"91", "pdf"=>"9", "year"=>"2008", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"12", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"74", "year"=>"2008", "pdf"=>"9", "unique-ip"=>"63", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"1", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"58", "unique-ip"=>"50", "pdf"=>"7", "year"=>"2009", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"2", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"115", "year"=>"2009", "pdf"=>"3", "unique-ip"=>"104", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"3", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"127", "unique-ip"=>"108", "pdf"=>"7", "year"=>"2009", "figure"=>"5", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"4", "scanned-page-browse"=>"0", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"109", "year"=>"2009", "pdf"=>"10", "unique-ip"=>"90", "figure"=>"3", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"5", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"52", "unique-ip"=>"51", "pdf"=>"3", "year"=>"2009", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"6", "scanned-page-browse"=>"0", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"57", "year"=>"2009", "pdf"=>"12", "unique-ip"=>"51", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"7", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"39", "unique-ip"=>"37", "pdf"=>"9", "year"=>"2009", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"8", "scanned-page-browse"=>"0", "cited-by"=>"1", "abstract"=>"0", "full-text"=>"53", "year"=>"2009", "pdf"=>"6", "unique-ip"=>"46", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"9", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"48", "unique-ip"=>"44", "pdf"=>"7", "year"=>"2009", "figure"=>"4", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"10", "scanned-page-browse"=>"0", "cited-by"=>"2", "abstract"=>"1", "full-text"=>"39", "year"=>"2009", "pdf"=>"8", "unique-ip"=>"34", "figure"=>"0", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"11", "cited-by"=>"0", "abstract"=>"1", "full-text"=>"20", "unique-ip"=>"59", "pdf"=>"6", "year"=>"2009", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"12", "scanned-page-browse"=>"0", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"36", "year"=>"2009", "pdf"=>"4", "unique-ip"=>"69", "figure"=>"1", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"scanned-page-browse"=>"0", "month"=>"6", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"29", "unique-ip"=>"28", "pdf"=>"4", "year"=>"2012", "figure"=>"2", "scanned-summary"=>"0", "supp-data"=>"0"}
  • {"month"=>"6", "scanned-page-browse"=>"15", "cited-by"=>"0", "abstract"=>"0", "full-text"=>"1", "year"=>"2007", "pdf"=>"0", "unique-ip"=>"4", "figure"=>"105", "scanned-summary"=>"85", "supp-data"=>"76"}
  • {"unique-ip"=>"50", "full-text"=>"53", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"7"}
  • {"unique-ip"=>"24", "full-text"=>"30", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"8"}
  • {"unique-ip"=>"28", "full-text"=>"31", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"9"}
  • {"unique-ip"=>"36", "full-text"=>"40", "pdf"=>"5", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"10"}
  • {"unique-ip"=>"20", "full-text"=>"24", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"12"}
  • {"unique-ip"=>"32", "full-text"=>"33", "pdf"=>"6", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"1"}
  • {"unique-ip"=>"49", "full-text"=>"53", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"3"}
  • {"unique-ip"=>"42", "full-text"=>"52", "pdf"=>"6", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"2"}
  • {"unique-ip"=>"27", "full-text"=>"27", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"4"}
  • {"unique-ip"=>"25", "full-text"=>"28", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2012", "month"=>"11"}
  • {"unique-ip"=>"25", "full-text"=>"26", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"5"}
  • {"unique-ip"=>"39", "full-text"=>"36", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"6"}
  • {"unique-ip"=>"11", "full-text"=>"10", "pdf"=>"2", "abstract"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"7"}
  • {"unique-ip"=>"13", "full-text"=>"16", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"8"}
  • {"unique-ip"=>"17", "full-text"=>"17", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"9"}
  • {"unique-ip"=>"28", "full-text"=>"30", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"10"}
  • {"unique-ip"=>"25", "full-text"=>"31", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"11"}
  • {"unique-ip"=>"16", "full-text"=>"15", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"12"}
  • {"unique-ip"=>"28", "full-text"=>"31", "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"=>"61", "full-text"=>"66", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"2"}
  • {"unique-ip"=>"37", "full-text"=>"41", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"3"}
  • {"unique-ip"=>"32", "full-text"=>"29", "pdf"=>"19", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"5"}
  • {"unique-ip"=>"30", "full-text"=>"34", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"6"}
  • {"unique-ip"=>"26", "full-text"=>"29", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"4"}
  • {"unique-ip"=>"90", "full-text"=>"96", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"4"}
  • {"unique-ip"=>"47", "full-text"=>"48", "pdf"=>"9", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"5"}
  • {"unique-ip"=>"91", "full-text"=>"125", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"6"}
  • {"unique-ip"=>"86", "full-text"=>"122", "pdf"=>"13", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"7"}
  • {"unique-ip"=>"88", "full-text"=>"97", "pdf"=>"9", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"3"}
  • {"unique-ip"=>"75", "full-text"=>"85", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2015", "month"=>"2"}
  • {"unique-ip"=>"123", "full-text"=>"141", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"0", "cited-by"=>"2", "year"=>"2015", "month"=>"8"}
  • {"unique-ip"=>"112", "full-text"=>"139", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2015", "month"=>"9"}
  • {"unique-ip"=>"108", "full-text"=>"121", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2015", "month"=>"10"}
  • {"unique-ip"=>"22", "full-text"=>"20", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"7"}
  • {"unique-ip"=>"17", "full-text"=>"16", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"8"}
  • {"unique-ip"=>"32", "full-text"=>"30", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"9"}
  • {"unique-ip"=>"19", "full-text"=>"21", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"10"}
  • {"unique-ip"=>"41", "full-text"=>"41", "pdf"=>"9", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"1"}
  • {"unique-ip"=>"80", "full-text"=>"93", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"2"}
  • {"unique-ip"=>"22", "full-text"=>"26", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"11"}
  • {"unique-ip"=>"18", "full-text"=>"16", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"12"}
  • {"unique-ip"=>"20", "full-text"=>"22", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"1"}
  • {"unique-ip"=>"60", "full-text"=>"65", "pdf"=>"6", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2015", "month"=>"11"}
  • {"unique-ip"=>"57", "full-text"=>"58", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"12"}
  • {"unique-ip"=>"62", "full-text"=>"67", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"3"}
  • {"unique-ip"=>"93", "full-text"=>"98", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2016", "month"=>"4"}
  • {"unique-ip"=>"51", "full-text"=>"50", "pdf"=>"6", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"5"}
  • {"unique-ip"=>"38", "full-text"=>"44", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2016", "month"=>"6"}
  • {"unique-ip"=>"51", "full-text"=>"56", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"7"}
  • {"unique-ip"=>"75", "full-text"=>"89", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"2", "year"=>"2016", "month"=>"8"}
  • {"unique-ip"=>"113", "full-text"=>"122", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"9"}
  • {"unique-ip"=>"65", "full-text"=>"70", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"10"}
  • {"unique-ip"=>"144", "full-text"=>"158", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"11"}
  • {"unique-ip"=>"103", "full-text"=>"111", "pdf"=>"9", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"12"}
  • {"unique-ip"=>"122", "full-text"=>"129", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"1"}
  • {"unique-ip"=>"131", "full-text"=>"149", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"2"}
  • {"unique-ip"=>"145", "full-text"=>"167", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"3"}
  • {"unique-ip"=>"170", "full-text"=>"185", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"4"}
  • {"unique-ip"=>"155", "full-text"=>"173", "pdf"=>"12", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"5"}
  • {"unique-ip"=>"99", "full-text"=>"106", "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"=>"79", "full-text"=>"87", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"7"}
  • {"unique-ip"=>"87", "full-text"=>"90", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"8"}
  • {"unique-ip"=>"117", "full-text"=>"121", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"9"}
  • {"unique-ip"=>"180", "full-text"=>"193", "pdf"=>"12", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"10"}
  • {"unique-ip"=>"171", "full-text"=>"185", "pdf"=>"9", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"11"}
  • {"unique-ip"=>"130", "full-text"=>"148", "pdf"=>"13", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"12"}
  • {"unique-ip"=>"132", "full-text"=>"147", "pdf"=>"8", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"1"}
  • {"unique-ip"=>"3", "full-text"=>"4", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"2"}
  • {"unique-ip"=>"157", "full-text"=>"176", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"3"}
  • {"unique-ip"=>"69", "full-text"=>"76", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"1"}
  • {"unique-ip"=>"142", "full-text"=>"158", "pdf"=>"14", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"5"}
  • {"unique-ip"=>"186", "full-text"=>"212", "pdf"=>"15", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"4"}
  • {"unique-ip"=>"85", "full-text"=>"89", "pdf"=>"8", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"6"}
  • {"unique-ip"=>"71", "full-text"=>"75", "pdf"=>"7", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"7"}
  • {"unique-ip"=>"94", "full-text"=>"110", "pdf"=>"6", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"8"}
  • {"unique-ip"=>"195", "full-text"=>"229", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"10"}
  • {"unique-ip"=>"83", "full-text"=>"85", "pdf"=>"4", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2018", "month"=>"12"}
  • {"unique-ip"=>"100", "full-text"=>"111", "pdf"=>"4", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"9"}
  • {"unique-ip"=>"160", "full-text"=>"174", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2018", "month"=>"11"}
  • {"unique-ip"=>"91", "full-text"=>"96", "pdf"=>"6", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"2"}
  • {"unique-ip"=>"95", "full-text"=>"106", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"3"}
  • {"unique-ip"=>"94", "full-text"=>"103", "pdf"=>"13", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"4"}

Relative Metric

{"start_date"=>"2007-01-01T00:00:00Z", "end_date"=>"2007-12-31T00:00:00Z", "subject_areas"=>[{"subject_area"=>"/Medicine and health sciences/Infectious diseases", "average_usage"=>[364, 714, 889, 959, 1060, 1146, 1259, 1345, 1425, 1530, 1626, 1749, 1838, 1927, 2021, 2122, 2190, 2249, 2310, 2385, 2455, 2509, 2570, 2615, 2671, 2754, 2840, 2912, 2961, 3030, 3091, 3147, 3274, 3382, 3440, 3495, 3558, 3636, 3669, 3744, 3786, 3921, 4003, 4068, 4140, 4197, 4264, 4328, 4386, 4418, 4483, 4535, 4609, 4679, 4749, 4822, 4914, 4976, 5054, 5116, 5171, 5225, 5276, 5357, 5417, 5469, 5542, 5621, 5694, 5736, 5821, 5842, 5876, 5929, 6014, 6104, 6211, 6248, 6323, 6436, 6524, 6612, 6675, 6749, 6831]}, {"subject_area"=>"/Physical sciences/Mathematics", "average_usage"=>[264, 598, 871, 1024, 1143, 1239, 1368, 1435, 1584, 1695, 1735, 1809, 1906, 2005, 2134, 2190, 2281, 2337, 2386, 2446, 2481, 2524, 2584, 2644, 2711, 2794, 2851, 2901, 2956, 3003, 3041, 3113, 3163, 3227, 3278, 3337, 3423, 3493, 3548, 3609, 3671, 3720, 3767, 3809, 3836, 3877, 3938, 3991, 4048, 4119, 4169, 4223, 4298, 4381, 4458, 4510, 4564, 4638, 4686, 4743, 4805, 4858, 4940, 4980, 5078, 5134, 5179, 5222, 5289, 5442, 5504, 5569, 5625, 5683, 5735, 5805, 5897, 5950, 6016, 6094, 6226, 6331, 6401, 6462, 6498]}]}
Loading … Spinner
There are currently no alerts