{"id":"https://openalex.org/W7100016972","doi":null,"title":"A Non-parametric \"Trim and Fill\" Method of Assessing Publication Bias in Meta-analysis","display_name":"A Non-parametric \"Trim and Fill\" Method of Assessing Publication Bias in Meta-analysis","publication_year":2007,"publication_date":"2007-11-22","ids":{"openalex":"https://openalex.org/W7100016972"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.54.2343","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.2343","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.stat.colostate.edu/~tweedie/documents/trim2.ps","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Sue Taylor","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sue Taylor","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Richard Tweedie","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Richard Tweedie","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.54346638,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10206","display_name":"Meta-analysis and systematic reviews","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14374","display_name":"Statistical Methods in Epidemiology","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10102","display_name":"scientometrics and bibliometrics research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/publication-bias","display_name":"publication bias","score":0.9819999933242798},{"id":"https://openalex.org/keywords/missing-studies","display_name":"missing studies","score":0.7149999737739563},{"id":"https://openalex.org/keywords/trim-and-fill","display_name":"trim and fill","score":0.8230000138282776},{"id":"https://openalex.org/keywords/meta-analysis","display_name":"meta-analysis","score":0.6679999828338623},{"id":"https://openalex.org/keywords/funnel-plot","display_name":"funnel plot","score":0.7239999771118164},{"id":"https://openalex.org/keywords/nonparametric-estimators","display_name":"nonparametric estimators","score":0.843999981880188},{"id":"https://openalex.org/keywords/selection-bias","display_name":"selection bias","score":0.7599999904632568},{"id":"https://openalex.org/keywords/file-drawer-problem","display_name":"file drawer problem","score":0.5329999923706055}],"concepts":[{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.7907000184059143},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7182999849319458},{"id":"https://openalex.org/C40423286","wikidata":"https://www.wikidata.org/wiki/Q284172","display_name":"Selection bias","level":2,"score":0.5755000114440918},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5493999719619751},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5314000248908997},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.5078999996185303},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.48750001192092896},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.42660000920295715},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40849998593330383},{"id":"https://openalex.org/C2780439572","wikidata":"https://www.wikidata.org/wiki/Q919364","display_name":"Publication bias","level":3,"score":0.400299996137619},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.36559998989105225},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.3522999882698059},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.33709999918937683},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.3190999925136566},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29670000076293945},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2888999879360199},{"id":"https://openalex.org/C129848803","wikidata":"https://www.wikidata.org/wiki/Q2564360","display_name":"Sample size determination","level":2,"score":0.2847000062465668},{"id":"https://openalex.org/C18747219","wikidata":"https://www.wikidata.org/wiki/Q620994","display_name":"Standard error","level":2,"score":0.2824000120162964},{"id":"https://openalex.org/C82605166","wikidata":"https://www.wikidata.org/wiki/Q967190","display_name":"Funnel plot","level":4,"score":0.27790001034736633},{"id":"https://openalex.org/C136206449","wikidata":"https://www.wikidata.org/wiki/Q3556841","display_name":"Reporting bias","level":3,"score":0.25940001010894775}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.54.2343","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.2343","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.stat.colostate.edu/~tweedie/documents/trim2.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2043565183","https://openalex.org/W7095360688","https://openalex.org/W2033585778","https://openalex.org/W2301895154","https://openalex.org/W3022995359","https://openalex.org/W1687077942","https://openalex.org/W91585358","https://openalex.org/W2135260555","https://openalex.org/W2362722576","https://openalex.org/W2569952854"],"abstract_inverted_index":{"Meta-analysis":[0],"collects":[1],"and":[2,76,81,97,103,112,116,122],"synthesizes":[3],"results":[4],"from":[5],"individual":[6],"studies":[7,16,33],"to":[8,36,48,74,110],"estimate":[9,75],"an":[10,24],"overall":[11],"effect":[12],"size.":[13],"If":[14],"published":[15,38],"are":[17,43,89,100],"chosen,":[18],"say":[19],"through":[20,104],"a":[21,62],"literature":[22],"review,":[23],"inherent":[25],"selection":[26],"bias":[27],"may":[28,34],"arise,":[29],"since":[30],"for":[31,78,91],"example,":[32],"tend":[35],"be":[37,49],"more":[39,50],"readily":[40],"if":[41],"they":[42],"statistically":[44],"significant,":[45],"or":[46],"deemed":[47],"`interesting'":[51],"in":[52,127],"terms":[53],"of":[54,57,71,83,94],"the":[55,69,79,92,108,128],"impact":[56],"their":[58,98],"outcomes.":[59],"We":[60,106],"develop":[61],"simple":[63],"rank-based":[64],"data":[65,114],"augmentation":[66],"technique,":[67],"formalizing":[68],"use":[70],"funnel":[72],"plots,":[73],"adjust":[77],"numbers":[80],"outcomes":[82],"missing":[84,95],"studies.":[85],"Several":[86],"non-parametric":[87],"estimators":[88],"proposed":[90],"number":[93],"studies,":[96],"properties":[99],"developed":[101],"analytically":[102],"simulations.":[105],"apply":[107],"method":[109],"simulated":[111],"epidemiological":[113],"sets,":[115],"show":[117],"it":[118],"is":[119],"both":[120],"effective":[121],"consistent":[123],"with":[124],"other":[125],"criteria":[126],"literature.":[129],"Corresponding":[130],"author's":[131],"email":[132],"address:":[133],"tweedie@stat.colostate.edu":[134],"Key":[135],"words:":[136],"Meta-analysis;":[137],"Publication":[138],"bias;":[139],"Missing":[140],"studies;":[141],"File":[142],"dra...":[143]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-27T00:00:00"}