{"id":"https://openalex.org/W2069238758","doi":"https://doi.org/10.1002/asi.4630300504","title":"Two Models for Predicting Subject Circulation: A Contribution to the Allocation Problem","display_name":"Two Models for Predicting Subject Circulation: A Contribution to the Allocation Problem","publication_year":1979,"publication_date":"1979-09-01","ids":{"openalex":"https://openalex.org/W2069238758","doi":"https://doi.org/10.1002/asi.4630300504","mag":"2069238758"},"language":"en","primary_location":{"id":"doi:10.1002/asi.4630300504","is_oa":false,"landing_page_url":"https://doi.org/10.1002/asi.4630300504","pdf_url":null,"source":{"id":"https://openalex.org/S4210220780","display_name":"Journal of the American Society for Information Science","issn_l":"0002-8231","issn":["0002-8231","1097-4571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society for Information Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067357680","display_name":"William E. McGrath","orcid":null},"institutions":[{"id":"https://openalex.org/I133738476","display_name":"University of Massachusetts Lowell","ror":"https://ror.org/03hamhx47","country_code":"US","type":"education","lineage":["https://openalex.org/I133738476"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"William E. Mcgrath","raw_affiliation_strings":["University of Lowell, Lowell, MA 01854"],"affiliations":[{"raw_affiliation_string":"University of Lowell, Lowell, MA 01854","institution_ids":["https://openalex.org/I133738476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5067357680"],"corresponding_institution_ids":["https://openalex.org/I133738476"],"apc_list":null,"apc_paid":null,"fwci":0.473,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"30","issue":"5","first_page":"264","last_page":"268"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9556999802589417,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9556999802589417,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.7456368207931519},{"id":"https://openalex.org/keywords/variables","display_name":"Variables","score":0.5548744797706604},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.5431763529777527},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5414616465568542},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5306203365325928},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5097336173057556},{"id":"https://openalex.org/keywords/subject","display_name":"Subject (documents)","score":0.47236448526382446},{"id":"https://openalex.org/keywords/circulation","display_name":"Circulation (fluid dynamics)","score":0.47072067856788635},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3673223853111267},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22639355063438416},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.1369301974773407},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11773359775543213},{"id":"https://openalex.org/keywords/accounting","display_name":"Accounting","score":0.11716705560684204},{"id":"https://openalex.org/keywords/library-science","display_name":"Library science","score":0.08583492040634155}],"concepts":[{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.7456368207931519},{"id":"https://openalex.org/C27574286","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Variables","level":2,"score":0.5548744797706604},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5431763529777527},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5414616465568542},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5306203365325928},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5097336173057556},{"id":"https://openalex.org/C2777855551","wikidata":"https://www.wikidata.org/wiki/Q12310021","display_name":"Subject (documents)","level":2,"score":0.47236448526382446},{"id":"https://openalex.org/C11111821","wikidata":"https://www.wikidata.org/wiki/Q205880","display_name":"Circulation (fluid dynamics)","level":2,"score":0.47072067856788635},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3673223853111267},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22639355063438416},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.1369301974773407},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11773359775543213},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.11716705560684204},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.08583492040634155},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/asi.4630300504","is_oa":false,"landing_page_url":"https://doi.org/10.1002/asi.4630300504","pdf_url":null,"source":{"id":"https://openalex.org/S4210220780","display_name":"Journal of the American Society for Information Science","issn_l":"0002-8231","issn":["0002-8231","1097-4571"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society for Information Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W339509635","https://openalex.org/W1535330255","https://openalex.org/W1996004298","https://openalex.org/W2021949942","https://openalex.org/W2043380041","https://openalex.org/W2056116810","https://openalex.org/W2059522830","https://openalex.org/W2060118983","https://openalex.org/W2068142134","https://openalex.org/W2158761947","https://openalex.org/W2752600643"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4388258507","https://openalex.org/W2392013855","https://openalex.org/W2357926602","https://openalex.org/W2347493350","https://openalex.org/W2038157384","https://openalex.org/W2585279543","https://openalex.org/W4375841781","https://openalex.org/W4311072340","https://openalex.org/W4382559908"],"abstract_inverted_index":{"Abstract":[0],"It":[1],"is":[2],"shown":[3],"that":[4],"different":[5],"sets":[6,86,152,207],"of":[7,15,24,37,52,59,72,95,102,142,181,199,204,227,232],"variables":[8,39,186,234],"can":[9],"account":[10],"for":[11,30,70,90,218,230],"nearly":[12],"equal":[13],"amounts":[14],"variance":[16,25,96],"when":[17],"predicting":[18],"book":[19],"circulation":[20],"by":[21,134],"subject.":[22],"Proportion":[23],"(":[26],"R":[27],"2":[28],")":[29],"two":[31],"basic":[32],"models":[33],"containing":[34],"various":[35],"combinations":[36],"21":[38,191],"were":[40,99,155,187],"tested.":[41],"The":[42,215],"first,":[43],"called":[44],"the":[45,50,73,77,128,136,140,182,190,200,205,225,233,236],"shelf":[46,130,143],"list":[47,131,144],"model,":[48,82,148],"treated":[49],"number":[51,101],"library":[53],"books,":[54],"whose":[55],"subjects":[56],"match":[57],"those":[58],"academic":[60],"departments,":[61],"as":[62,139],"a":[63,220],"control":[64],"variable.":[65],"As":[66],"such,":[67],"it":[68],"accounted":[69],"6Wo":[71],"variance,":[74],"thus":[75],"entering":[76],"equation":[78],"first.":[79],"With":[80,146],"this":[81,147],"four":[83],"separate":[84,150],"significant":[85,151],"emerged,":[87],"each":[88,180,231],"accounting":[89],"approximately":[91],"thb":[92],"same":[93],"amount":[94],"(10%).":[97],"They":[98],"(1)":[100],"faculty,":[103],"hardhoft,":[104],"masters":[105,108,157],"enrollments;":[106],"(2)":[107],"enrollments,":[109,118],"upper\u2010level":[110,170],"majors,":[111,122,124,171],"hardhoft;":[112,119],"(3)":[113],"credit":[114,173],"hours":[115,174],"X":[116],"total":[117,123,176],"(41":[120],"tipper\u2010level":[121],"enrollments":[125,158],"lower.":[126],"In":[127,179],"second,":[129],"was":[132],"constrained":[133],"defining":[135],"dependent":[137],"variable":[138],"proportion":[141],"circulated.":[145],"three":[149],"emerged.":[153],"These":[154],"(5)":[156],"and":[159,165,172],"hardhoft":[160],"(20%":[161],"variance);":[162],"(6)":[163],"hard\u2010soft":[164],"Ph.D.":[166],"program":[167],"(16%);":[168],"(7)":[169],"\u00d7":[175],"majors":[177],"(15%).":[178],"tests,":[183],"no":[184],"other":[185],"significant.":[188],"Of":[189],"variables,":[192],"10":[193],"did":[194],"not":[195],"appear":[196],"in":[197,211,235],"any":[198],"7":[201],"sets.":[202],"Any":[203],"seven":[206],"could":[208],"be":[209],"used":[210],"an":[212],"allocation":[213],"formula.":[214],"deciding":[216],"criterion":[217],"choosing":[219],"set":[221],"may":[222],"depend":[223],"on":[224],"convenience":[226],"collecting":[228],"data":[229],"set.":[237]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}