{"id":"https://openalex.org/W3119323331","doi":"https://doi.org/10.1007/s00180-020-01053-4","title":"On the exact distribution of the likelihood ratio test statistic for testing the homogeneity of the scale parameters of several inverse Gaussian distributions","display_name":"On the exact distribution of the likelihood ratio test statistic for testing the homogeneity of the scale parameters of several inverse Gaussian distributions","publication_year":2021,"publication_date":"2021-01-03","ids":{"openalex":"https://openalex.org/W3119323331","doi":"https://doi.org/10.1007/s00180-020-01053-4","mag":"3119323331"},"language":"en","primary_location":{"id":"doi:10.1007/s00180-020-01053-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-020-01053-4","pdf_url":null,"source":{"id":"https://openalex.org/S8500805","display_name":"Computational Statistics","issn_l":"0943-4062","issn":["0943-4062","1613-9658"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Statistics","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/A5019339243","display_name":"Mahmood Kharrati\u2010Kopaei","orcid":"https://orcid.org/0000-0001-5428-8052"},"institutions":[{"id":"https://openalex.org/I166459259","display_name":"Shiraz University","ror":"https://ror.org/028qtbk54","country_code":"IR","type":"education","lineage":["https://openalex.org/I166459259"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Mahmood Kharrati-Kopaei","raw_affiliation_strings":["Department of Statistics, Shiraz University, Shiraz, Iran"],"raw_orcid":"https://orcid.org/0000-0001-5428-8052","affiliations":[{"raw_affiliation_string":"Department of Statistics, Shiraz University, Shiraz, Iran","institution_ids":["https://openalex.org/I166459259"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5019339243"],"corresponding_institution_ids":["https://openalex.org/I166459259"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":null,"fwci":0.4732,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.64346859,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"36","issue":"2","first_page":"1123","last_page":"1138"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10968","display_name":"Statistical Distribution Estimation and Applications","score":0.9980999827384949,"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/T10968","display_name":"Statistical Distribution Estimation and Applications","score":0.9980999827384949,"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/T10282","display_name":"Financial Risk and Volatility Modeling","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11871","display_name":"Advanced Statistical Methods and Models","score":0.9866999983787537,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/homogeneity","display_name":"Homogeneity (statistics)","score":0.7029322981834412},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.67267906665802},{"id":"https://openalex.org/keywords/likelihood-ratio-test","display_name":"Likelihood-ratio test","score":0.633108377456665},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.6192963123321533},{"id":"https://openalex.org/keywords/statistic","display_name":"Statistic","score":0.5900091528892517},{"id":"https://openalex.org/keywords/inverse-gaussian-distribution","display_name":"Inverse Gaussian distribution","score":0.5865941047668457},{"id":"https://openalex.org/keywords/test-statistic","display_name":"Test statistic","score":0.5274772047996521},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.46558040380477905},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4650470018386841},{"id":"https://openalex.org/keywords/scale-parameter","display_name":"Scale parameter","score":0.42652732133865356},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3840031027793884},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.38190460205078125},{"id":"https://openalex.org/keywords/statistical-hypothesis-testing","display_name":"Statistical hypothesis testing","score":0.33777350187301636},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.229725182056427},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.13265201449394226},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07400211691856384}],"concepts":[{"id":"https://openalex.org/C142259097","wikidata":"https://www.wikidata.org/wiki/Q5891314","display_name":"Homogeneity (statistics)","level":2,"score":0.7029322981834412},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.67267906665802},{"id":"https://openalex.org/C9483764","wikidata":"https://www.wikidata.org/wiki/Q585740","display_name":"Likelihood-ratio test","level":2,"score":0.633108377456665},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.6192963123321533},{"id":"https://openalex.org/C89128539","wikidata":"https://www.wikidata.org/wiki/Q1949963","display_name":"Statistic","level":2,"score":0.5900091528892517},{"id":"https://openalex.org/C132878287","wikidata":"https://www.wikidata.org/wiki/Q1671727","display_name":"Inverse Gaussian distribution","level":3,"score":0.5865941047668457},{"id":"https://openalex.org/C169857963","wikidata":"https://www.wikidata.org/wiki/Q1461038","display_name":"Test statistic","level":3,"score":0.5274772047996521},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.46558040380477905},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4650470018386841},{"id":"https://openalex.org/C91716921","wikidata":"https://www.wikidata.org/wiki/Q1289366","display_name":"Scale parameter","level":2,"score":0.42652732133865356},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3840031027793884},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.38190460205078125},{"id":"https://openalex.org/C87007009","wikidata":"https://www.wikidata.org/wiki/Q210832","display_name":"Statistical hypothesis testing","level":2,"score":0.33777350187301636},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.229725182056427},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.13265201449394226},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07400211691856384},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00180-020-01053-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-020-01053-4","pdf_url":null,"source":{"id":"https://openalex.org/S8500805","display_name":"Computational Statistics","issn_l":"0943-4062","issn":["0943-4062","1613-9658"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computational Statistics","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:spr:compst:v:36:y:2021:i:2:d:10.1007_s00180-020-01053-4","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s00180-020-01053-4","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W65478050","https://openalex.org/W111353582","https://openalex.org/W115318126","https://openalex.org/W138841565","https://openalex.org/W139684301","https://openalex.org/W600056013","https://openalex.org/W1490472893","https://openalex.org/W1568957629","https://openalex.org/W1965308901","https://openalex.org/W1980687535","https://openalex.org/W1983834522","https://openalex.org/W1989349427","https://openalex.org/W2006255803","https://openalex.org/W2009709921","https://openalex.org/W2032643338","https://openalex.org/W2040937543","https://openalex.org/W2049045003","https://openalex.org/W2056099894","https://openalex.org/W2063266958","https://openalex.org/W2082505661","https://openalex.org/W2094040025","https://openalex.org/W2094138990","https://openalex.org/W2107886874","https://openalex.org/W2118032323","https://openalex.org/W2285675008","https://openalex.org/W2300795841","https://openalex.org/W2341283413","https://openalex.org/W2483448224","https://openalex.org/W2546853320","https://openalex.org/W2558979643","https://openalex.org/W2586009621","https://openalex.org/W2797102851","https://openalex.org/W2884601244","https://openalex.org/W2906728367","https://openalex.org/W2977785124","https://openalex.org/W4234099099","https://openalex.org/W4234462378","https://openalex.org/W4237520995","https://openalex.org/W4243840692","https://openalex.org/W4254803210","https://openalex.org/W4298443330"],"related_works":["https://openalex.org/W2905337183","https://openalex.org/W2736675614","https://openalex.org/W1558705655","https://openalex.org/W2584466131","https://openalex.org/W2031443741","https://openalex.org/W2294267340","https://openalex.org/W2109830992","https://openalex.org/W2057037135","https://openalex.org/W2154254690","https://openalex.org/W2772313352"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}