{"id":"https://openalex.org/W2035193925","doi":"https://doi.org/10.1080/03610910802184164","title":"Testing the Equality of the Noncentrality Parameters of Two Noncentral<i>t</i>-Distributions with Identical Degrees of Freedom","display_name":"Testing the Equality of the Noncentrality Parameters of Two Noncentral<i>t</i>-Distributions with Identical Degrees of Freedom","publication_year":2008,"publication_date":"2008-09-23","ids":{"openalex":"https://openalex.org/W2035193925","doi":"https://doi.org/10.1080/03610910802184164","mag":"2035193925"},"language":"en","primary_location":{"id":"doi:10.1080/03610910802184164","is_oa":false,"landing_page_url":"https://doi.org/10.1080/03610910802184164","pdf_url":null,"source":{"id":"https://openalex.org/S153329750","display_name":"Communications in Statistics - Simulation and Computation","issn_l":"0361-0918","issn":["0361-0918","1532-4141"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Statistics - Simulation and Computation","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/A5009314752","display_name":"Jongphil Kim","orcid":"https://orcid.org/0000-0002-7430-2226"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jongphil Kim","raw_affiliation_strings":["School of Industrial and Systems Engineering , Georgia Institute of Technology , Atlanta, Georgia, USA"],"affiliations":[{"raw_affiliation_string":"School of Industrial and Systems Engineering , Georgia Institute of Technology , Atlanta, Georgia, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041575408","display_name":"Anthony J. Hayter","orcid":null},"institutions":[{"id":"https://openalex.org/I131651094","display_name":"University of Denver","ror":"https://ror.org/04w7skc03","country_code":"US","type":"education","lineage":["https://openalex.org/I131651094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Anthony J. Hayter","raw_affiliation_strings":["Department of Statistics and Operations Technology , University of Denver , Denver, Colorado, USA"],"affiliations":[{"raw_affiliation_string":"Department of Statistics and Operations Technology , University of Denver , Denver, Colorado, USA","institution_ids":["https://openalex.org/I131651094"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5009314752"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.3037,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.62690786,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"37","issue":"9","first_page":"1709","last_page":"1717"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.9745000004768372,"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"}},"topics":[{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.9745000004768372,"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/T10640","display_name":"Spectroscopy and Chemometric Analyses","score":0.9728000164031982,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9300000071525574,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7587568759918213},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.7369225025177002},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.6347573399543762},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5258087515830994},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.453801691532135},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.32307448983192444},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09797605872154236}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7587568759918213},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.7369225025177002},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.6347573399543762},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5258087515830994},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.453801691532135},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.32307448983192444},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09797605872154236},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/03610910802184164","is_oa":false,"landing_page_url":"https://doi.org/10.1080/03610910802184164","pdf_url":null,"source":{"id":"https://openalex.org/S153329750","display_name":"Communications in Statistics - Simulation and Computation","issn_l":"0361-0918","issn":["0361-0918","1532-4141"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Statistics - Simulation and Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8199999928474426,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W26767112","https://openalex.org/W651150315","https://openalex.org/W1968909422","https://openalex.org/W1991567646","https://openalex.org/W2016281496","https://openalex.org/W2050035105"],"related_works":["https://openalex.org/W1585007175","https://openalex.org/W2382521049","https://openalex.org/W2144385241","https://openalex.org/W4253593777","https://openalex.org/W2951497643","https://openalex.org/W3101625811","https://openalex.org/W2165950148","https://openalex.org/W4300101996","https://openalex.org/W1563551083","https://openalex.org/W2159574290"],"abstract_inverted_index":{"The":[0,71],"problem":[1,65],"of":[2,6,10,17,26,53],"testing":[3],"the":[4,7,24],"equality":[5],"noncentrality":[8],"parameters":[9],"two":[11,27],"noncentral":[12],"t-distributions":[13],"with":[14,59],"identical":[15],"degrees":[16],"freedom":[18],"is":[19,38,41,78],"considered,":[20],"which":[21],"arises":[22],"from":[23],"comparison":[25],"signal-to-noise":[28],"ratios":[29],"for":[30,88],"simple":[31],"linear":[32],"regression":[33],"models.":[34],"A":[35],"test":[36],"procedure":[37,73],"derived":[39,74],"that":[40],"guaranteed":[42],"to":[43,63,80],"maintain":[44],"Type":[45],"I":[46],"error":[47],"while":[48],"having":[49],"only":[50],"minimal":[51],"amounts":[52],"conservativeness,":[54],"and":[55,84],"comparisons":[56],"are":[57],"made":[58],"several":[60],"other":[61],"approaches":[62],"this":[64,76],"based":[66],"on":[67],"variance":[68],"stabilizing":[69],"transformations.":[70],"new":[72],"in":[75],"article":[77],"shown":[79],"have":[81],"good":[82],"properties":[83],"will":[85],"be":[86],"useful":[87],"practitioners.":[89]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}