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Diffstat (limited to 'db_queries_homepages.md')
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diff --git a/db_queries_homepages.md b/db_queries_homepages.md new file mode 100644 index 0000000..6f196cd --- /dev/null +++ b/db_queries_homepages.md @@ -0,0 +1,64 @@ + +Journals without homepages (for vicky): + + .mode csv + .output journals_missing_homepages.all.csv + select * from journal where any_homepage=0; + + .mode csv + .output journals_missing_homepages.sample.csv + select * from journal where any_homepage=0 order by random() limit 25; + + select publisher, count(*) from journal where any_homepage=0 group by publisher order by count(*) desc limit 20; + + publisher count(*) + ------------------------------------------------------------ ---------- + ¤ 33033 + Peter Lang International Academic Publishers 1316 + Elsevier 1079 + Informa UK (Taylor & Francis) 709 + Springer-Verlag 481 + OMICS Publishing Group 417 + Georg Thieme Verlag KG 355 + Wiley (John Wiley & Sons) 344 + SAGE Publications 267 + Science Publishing Group 259 + Al Manhal FZ, LLC 258 + Wiley (Blackwell Publishing) 220 + Bentham Science 211 + Egypts Presidential Specialized Council for Education and Sc 201 + Medknow Publications 199 + Inderscience Enterprises Ltd 177 + African Journals Online 167 + Diva Enterprises Private Limited 166 + Scientific Research Publishing, Inc 140 + Hindawi Limited 135 + + Of 1360 Peter Lang journals, only have homepages for 44 of them. + + Of 64373 journals without homepages: + + - 35% have an ISSN-print and not an ISSN-electronic + - 12% have an ISSN-electronic and not an ISSN-print + - 28% have no ISSN-print/electronic breakdown (and for the others may just be missing) + - 41% have some Crossref record (eg, any DOIs registered) (!) + - 27% already have Wikidata entities + - 51% have any work-level metadata in fatcat, and 23% have at least one paper preserved in fatcat + + + select publisher_type, count(*) from journal where any_homepage=0 group by publisher_type order by count(*) desc; + + publisher_type count(*) + ------------------------------------------------------------ ---------- + ¤ 44612 + longtail 5957 + society 3855 + big5 3548 + commercial 3378 + unipress 1556 + oa 793 + other 369 + repository 232 + archive 66 + scielo 7 + |