<codeBook xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xsi:schemaLocation="ddi:codebook:2_5 http://www.ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" xmlns="ddi:codebook:2_5">
  <docDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">Open Access status of articles at Stockholm University 2012-2017</parTitl>
        <IDNo agency="SND">doi-10-17045-sthlmuni-5938246-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17045/STHLMUNI.5938246</IDNo>
      </titlStmt>
      <prodStmt>
        <producer xml:lang="en" abbr="SND">Swedish National Data Service</producer>
        <producer xml:lang="sv" abbr="SND">Svensk nationell datatjänst</producer>
      </prodStmt>
      <holdings URI="https://doi.org/10.17045/STHLMUNI.5938246">Landing page</holdings>
    </citation>
  </docDscr>
  <stdyDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">Open Access status of articles at Stockholm University 2012-2017</parTitl>
        <IDNo agency="SND">doi-10-17045-sthlmuni-5938246-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17045/STHLMUNI.5938246</IDNo>
      </titlStmt>
      <rspStmt />
      <prodStmt />
      <distStmt>
        <distrbtr xml:lang="en" abbr="SND" URI="https://snd.se">Swedish National Data Service</distrbtr>
        <distrbtr xml:lang="sv" abbr="SND" URI="https://snd.se">Svensk nationell datatjänst</distrbtr>
        <distDate xml:lang="en" date="2018-03-01" />
      </distStmt>
      <verStmt>
        <version elementVersion="0" elementVersionDate="2018-03-01" />
      </verStmt>
      <holdings URI="https://doi.org/10.17045/STHLMUNI.5938246">Landing page</holdings>
    </citation>
    <stdyInfo>
      <subject />
      <abstract xml:lang="en" contentType="abstract">This dataset contains free to read/open access status of scholarly journal articles from Stockholm University (Sweden) published between 2012-2017. The data published in xlsx and csv format. Only journal articles with a known DOI are included. The status of free/open access of the articles were checked manually and then compared to the Unpaywall/oaDOi database (https://unpaywall.org/data) in February 2018. The data was fetched with the help of the Unpaywall/oaDOI API: https://unpaywall.org/api/v2
Definitions of the columns in the data file:
Article:DOI: DOI id of the ariclesu:DIVA PID: id of the article in the Stockholm University publication database (DiVA: http://su.diva-portal.org/)Journal: Name of the artcleYear: Publication year
Manually checked data:Free to read at publisher homepage: 1 if the full-text of the article is free to read without registration at the publisher's homepageOA: 1 if the article has some kind of OA licenseLicense: Specification of the OA license (type of Creative Commons license, or "Other license"Gold OA journal: 1 if the journal is fully open accessPublisher: name of the publisher
Data from oaDOIDOI found in oaDOI: 1 if the DOI is found in the oaDOI databaseoaDOI found something open: 1 if the oaDOI database found an open version availableFree to read at publisher homepage according to oaDOI: 1 if there is a free to read available version at the publisher's homepage according to oaDOIOA at publisher according to oaDOI best locationoaDOI best location: best free location according to oaDOIoaDOI data_standard: 1 or 2 according to oaDOI oaDOI license: license from the oaDOI databaseoaDOI license (standardized format): license type converted to the format of the column "License". License types other than Creative Commons are categorized as "Other license".
Note: since  many things were checked manually/half-automatically, some errors are inevitable. Furthermore all data was only accurate at the time of the check.</abstract>
      <sumDscr />
    </stdyInfo>
    <method>
      <dataColl />
    </method>
    <dataAccs>
      <useStmt>
        <restrctn xml:lang="en">Access to data through an external actor. </restrctn>
        <restrctn xml:lang="sv">Åtkomst till data via extern aktör. </restrctn>
      </useStmt>
    </dataAccs>
    <othrStdyMat />
  </stdyDscr>
</codeBook>