Hathi Trust Subject Distribution (June 2010)

Subject Distribution of Titles in the Hathi Repository Selected Snapshots June 2010 (Malpas, OCLC Research)

Distribution of Titles in Hathi Repository by Subject and Availability / Access Communicable Diseases & Misc. Health Facilities, Nursing Physical Education & Recreation N = 3.6M titles Medicine By Body System Preclinical Sciences Chemistry Computer Science Psychology Medicine By Discipline Performing Arts Anthropology Mathematics Health Professions & Public Health Agriculture Biological Sciences Medicine Geography & Earth Sciences Physical Sciences Law Education Music Sociology Library Science, Reference Political Science Government Documents Engineering & Technology Art & Architecture Philosophy & Religion Business & Economics Unknown Classification History & Auxiliary Sciences Language, Linguistics & Literature 0 100,000 200,000 300,000 400,000 500,000 600,000 700,000 800,000 900,000 1,000,000 Titles / Manifestations Data current as of June 2010

Hathi Snapshot: Language, Linguistics & Literature Total titles in category: 897,719 (25% of titles in Hathi) Top 10 Subject Areas Total full-text titles in category: Full Text Search Only 116,898 (20% of full-text titles in Hathi) Italian Literature Books: 99% Serials: 1% Spanish Literature in Europe Fiction in English Spanish Literature in America,… Most abundant: Russian Literature English Literature (92,063 titles) Middle Indo-Aryan Dialects… Most available: German Literature Latin Language (39% in full text) American Literature French Literature English Literature Titles in English: 287,403 (32%) 0 40,000 80,000 Titles / Manifestations Data current as of June 2010

Hathi Snapshot: History & Auxiliary Sciences Total titles in category: 568,174 (16% of titles in Hathi) Top 10 Subject Areas Total full-text titles in category: Full View Search Only 87,070 (15% of full-text titles in Hathi) Genealogy Books: 98% Serials: 2% History - Africa History - Germany History - Russia. Soviet Union Most abundant: History - France, Andorra, Monaco History - East Asia, S.E. Asia, Far East History - Great Britain (75,522 titles) History - Southern Asia, Indian… Most available: History - S.W. Asia, Middle East History - United States, 1790-1861 History, General (46% in full text) History - Eastern Asia, S.E. Asia,… 0 20,000 40,000 60,000 80,000 Titles in English: 257,393 (45%) Titles / Manifestations Data current as of June 2010

Hathi Snapshot: Business & Economics Total titles in category: 279,744 (8% of titles in Hathi) Top 10 Subject Areas Total full-text titles in category: Full View Search Only 26,271 (4% of full-text titles in Hathi) Business, Business Administration Books: 94% Serials: 6% Socialism. Communism. Utopias.… Transportation & Communication,… Most abundant: Commerce, General Special Industries & Trades, General Economic History & Conditions Economic Theory (62,243 titles) Finance, General Most available: Economics - Industries, Land Use,… Transportation & Communication Labor, General (21% in full text) Economic History & Conditions 0 20,000 40,000 60,000 Titles in English: 155,437 (56%) Titles / Manifestations Data current as of June 2010

Hathi Snapshot: Philosophy & Religion Total titles in category: 210,127 (6% of titles in Hathi) Top 10 Subject Areas Total full-text titles in category: Full View Search Only 39,072 (7% of full-text titles in Hathi) Doctrinal Theology Books: 98% Serials: 2% Practical Theology Philosophy - Ancient, Medieval,… Most abundant: Bible Religions, Mythology, Rationalism Protestantism (26,148 titles) Christianity Most available: Roman Catholic Church Protestantism Islam, Bahaism, Theosophy, etc. Philosophy - Modern (1450/1600- ) (35% in full text) Religions, Mythology, Rationalism Titles in English: 91,210 (43%) 0 5,000 10,000 15,000 20,000 25,000 30,000 Titles / Manifestations Data current as of June 2010

Hathi Snapshot: Art & Architecture Total titles in category: 129,479 (4% of titles in Hathi) Top 10 Subject Areas Total full-text titles in category: Full View Search Only 10,663 (2% of full-text titles in Hathi) Numismatics Books: 97% Serials: 3% Print Media, Printmaking,… Arts in General Most abundant: Graphic Arts, Drawing, Design Visual Arts in General Photography (36,501 titles) Sculpture Decorative Arts, Applied Arts Most available: Architecture Numismatics Painting (19% in full text) Visual Arts in General Titles in English: 67,029 (52%) 0 10,000 20,000 30,000 40,000 Titles / Manifestations Data current as of June 2010

Hathi Snapshot: Engineering & Technology Total titles in category: 124,000 (3% of titles in Hathi) Top 10 Subject Areas Total full-text titles in category: Full View Search Only 21,100 (4% of full-text titles in Hathi) Printing Books: 93% Serials: 7% Environmental Technology Manufactures Most abundant: General Technology General Engineering Motor Vehicles, Aeronautics, Astronautics (17,767 titles) Mining Engineering & Metallurgy Most available: Chemical Technology Railroad Engineering Mechanical Engineering & Machinery (42% in full text) Electrical Engineering General Engineering Titles in English: 97,912 (79%) 0 4,000 8,000 12,000 16,000 Titles / Manifestation Data current as of June 2010

Hathi Snapshot: Political Science Total titles in category: 107,126 (3% of titles in Hathi) Total full-text titles in category: Top 10 Subject Areas 12,440 (2% of full-text titles in Hathi) Full View Search Only Books: 96% Serials: 4% Political Inst. & Public Admin., General Political Science, General Military Science, General Most abundant: Local Government Political Inst. & Public Admin. - Europe Armies - Organization, Distribution,… (16,695 titles) Political Inst. & Public Admin. -… Most available: Political Theory, Theory of the State Naval Ordnance International Law, International… (49% in full text) Political Inst. & Public Admin. -… Political Inst. & Public Admin. - Europe Titles in English: 58,344 (54%) 0 5,000 10,000 15,000 20,000 Titles / Manifestations Data current as of June 2010

Hathi Snapshot: Library Science, Reference Total titles in category: 96,897 (3% of titles in Hathi) Total full-text titles in category: Top 10 Subject Areas 11,593 (2% of full-text titles in Hathi) Full View Search Only Books: 88% Serials: 12% Bookselling & Publishing Diplomatics. Archives Personal Bibliography Most abundant: General Bibliography Libraries - Library Science National Bibliography - Europe (23,762 titles) Academies & Learned Societies Most available: Collections Yearbooks, Almanacs, Directories Journalism, the Periodical Press (43% in full text) Subject Bibliography Libraries - Library Science Titles in English: 49,727 (51%) 0 5,000 10,000 15,000 20,000 25,000 Titles / Manifestations Data current as of June 2010

Subject and Library Holdings Distribution for Titles in the Hathi Corpus Preclinical Sciences More widely held Computer Science Medicine By Discipline Health Facilities, Nursing Communicable Diseases & Misc. Medicine By Body System Health Professions & Public Health Government Documents Psychology Chemistry Performing Arts Mathematics Education Physical Sciences Sociology Medicine < 5 libraries Art & Architecture Biological Sciences 5 - 24 libraries Engineering & Technology 25 - 100 libraries Physical Education & Recreation Law >101 libraries Political Science Geography & Earth Sciences Library Science, Reference Anthropology Music Philosophy & Religion History & Auxiliary Sciences Language, Linguistics & Literature Business & Economics Agriculture Unknown Classification Less widely held 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% % of Titles/Manifestations in Category N = 3.6M titles Data current as of June 2010

Questions to: malpasc@oclc.org

http://hangingtogether.org	426
http://translate.googleusercontent.com	4
https://www.google.com	1
https://elgg.leeds.ac.uk	1

Hathi Trust Subject Distribution (June 2010)

by OCLC Research

Accessibility

Upload Details

Usage Rights

4 Embeds 432

Statistics

Hathi Trust Subject Distribution (June 2010) Presentation Transcript