{"id":"https://openalex.org/W2042674307","doi":"https://doi.org/10.1007/s00180-014-0527-9","title":"An EM algorithm for the estimation of parameters of a flexible cure rate model with generalized gamma lifetime and model discrimination using likelihood- and information-based methods","display_name":"An EM algorithm for the estimation of parameters of a flexible cure rate model with generalized gamma lifetime and model discrimination using likelihood- and information-based methods","publication_year":2014,"publication_date":"2014-08-27","ids":{"openalex":"https://openalex.org/W2042674307","doi":"https://doi.org/10.1007/s00180-014-0527-9","mag":"2042674307"},"language":"en","primary_location":{"id":"doi:10.1007/s00180-014-0527-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-014-0527-9","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/A5039956503","display_name":"N. Balakrishnan","orcid":"https://orcid.org/0000-0001-5842-8892"},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"N. Balakrishnan","raw_affiliation_strings":["Department of Mathematics and Statistics, McMaster University, 1280 Main Street West, Hamilton, ON\u00a0, L8S 4K1, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, McMaster University, 1280 Main Street West, Hamilton, ON\u00a0, L8S 4K1, Canada","institution_ids":["https://openalex.org/I98251732"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054249416","display_name":"Suvra Pal","orcid":"https://orcid.org/0000-0001-9864-9489"},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]},{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA","ZA"],"is_corresponding":false,"raw_author_name":"Suvra Pal","raw_affiliation_strings":["Department of Mathematics and Statistics, McMaster University, 1280 Main Street West, Hamilton, ON\u00a0, L8S 4K1, Canada","School of Statistics and Actuarial Science, University of the Witwatersrand, Johannesburg, Wits, 2050, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Statistics, McMaster University, 1280 Main Street West, Hamilton, ON\u00a0, L8S 4K1, Canada","institution_ids":["https://openalex.org/I98251732"]},{"raw_affiliation_string":"School of Statistics and Actuarial Science, University of the Witwatersrand, Johannesburg, Wits, 2050, South Africa","institution_ids":["https://openalex.org/I192619145"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039956503"],"corresponding_institution_ids":["https://openalex.org/I98251732"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":null,"fwci":4.7204,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":{"value":0.95098818,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"30","issue":"1","first_page":"151","last_page":"189"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10968","display_name":"Statistical Distribution Estimation and Applications","score":0.9975000023841858,"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":0.9975000023841858,"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/T11798","display_name":"Optimal Experimental Design Methods","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"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/T10136","display_name":"Statistical Methods and Inference","score":0.9634000062942505,"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/expectation\u2013maximization-algorithm","display_name":"Expectation\u2013maximization algorithm","score":0.7291762232780457},{"id":"https://openalex.org/keywords/poisson-distribution","display_name":"Poisson distribution","score":0.6427443623542786},{"id":"https://openalex.org/keywords/gamma-distribution","display_name":"Gamma distribution","score":0.590759813785553},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5648236274719238},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5413567423820496},{"id":"https://openalex.org/keywords/generalized-gamma-distribution","display_name":"Generalized gamma distribution","score":0.5304034948348999},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.497988224029541},{"id":"https://openalex.org/keywords/likelihood-function","display_name":"Likelihood function","score":0.4683529734611511},{"id":"https://openalex.org/keywords/poisson-regression","display_name":"Poisson regression","score":0.45611000061035156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4398009181022644},{"id":"https://openalex.org/keywords/quasi-likelihood","display_name":"Quasi-likelihood","score":0.4381711781024933},{"id":"https://openalex.org/keywords/generalized-linear-model","display_name":"Generalized linear model","score":0.4336183965206146},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.43331533670425415},{"id":"https://openalex.org/keywords/fisher-information","display_name":"Fisher information","score":0.4296114146709442},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4244287610054016},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.41416144371032715},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.375670462846756},{"id":"https://openalex.org/keywords/maximum-likelihood","display_name":"Maximum likelihood","score":0.3503436744213104},{"id":"https://openalex.org/keywords/count-data","display_name":"Count data","score":0.3301864266395569},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32355397939682007},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24082061648368835}],"concepts":[{"id":"https://openalex.org/C182081679","wikidata":"https://www.wikidata.org/wiki/Q1275153","display_name":"Expectation\u2013maximization algorithm","level":3,"score":0.7291762232780457},{"id":"https://openalex.org/C100906024","wikidata":"https://www.wikidata.org/wiki/Q205692","display_name":"Poisson distribution","level":2,"score":0.6427443623542786},{"id":"https://openalex.org/C149717495","wikidata":"https://www.wikidata.org/wiki/Q117806","display_name":"Gamma distribution","level":2,"score":0.590759813785553},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5648236274719238},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5413567423820496},{"id":"https://openalex.org/C42337464","wikidata":"https://www.wikidata.org/wiki/Q5532478","display_name":"Generalized gamma distribution","level":3,"score":0.5304034948348999},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.497988224029541},{"id":"https://openalex.org/C89106044","wikidata":"https://www.wikidata.org/wiki/Q45284","display_name":"Likelihood function","level":3,"score":0.4683529734611511},{"id":"https://openalex.org/C73269764","wikidata":"https://www.wikidata.org/wiki/Q954529","display_name":"Poisson regression","level":3,"score":0.45611000061035156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4398009181022644},{"id":"https://openalex.org/C91025261","wikidata":"https://www.wikidata.org/wiki/Q7269460","display_name":"Quasi-likelihood","level":4,"score":0.4381711781024933},{"id":"https://openalex.org/C41587187","wikidata":"https://www.wikidata.org/wiki/Q1501882","display_name":"Generalized linear model","level":2,"score":0.4336183965206146},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.43331533670425415},{"id":"https://openalex.org/C29406490","wikidata":"https://www.wikidata.org/wiki/Q1420659","display_name":"Fisher information","level":2,"score":0.4296114146709442},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4244287610054016},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.41416144371032715},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.375670462846756},{"id":"https://openalex.org/C49781872","wikidata":"https://www.wikidata.org/wiki/Q1045555","display_name":"Maximum likelihood","level":2,"score":0.3503436744213104},{"id":"https://openalex.org/C33643355","wikidata":"https://www.wikidata.org/wiki/Q5176731","display_name":"Count data","level":3,"score":0.3301864266395569},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32355397939682007},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24082061648368835},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00180-014-0527-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-014-0527-9","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:30:y:2015:i:1:p:151-189","is_oa":false,"landing_page_url":"http://hdl.handle.net/10.1007/s00180-014-0527-9","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":[{"score":0.5299999713897705,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"},{"score":0.4399999976158142,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W194242946","https://openalex.org/W1608148806","https://openalex.org/W1908752382","https://openalex.org/W1969094789","https://openalex.org/W1976374470","https://openalex.org/W1991567646","https://openalex.org/W2005021081","https://openalex.org/W2011257994","https://openalex.org/W2011960472","https://openalex.org/W2020953180","https://openalex.org/W2023670977","https://openalex.org/W2024665095","https://openalex.org/W2029761439","https://openalex.org/W2029765526","https://openalex.org/W2046076301","https://openalex.org/W2049633694","https://openalex.org/W2061893665","https://openalex.org/W2068151314","https://openalex.org/W2078220137","https://openalex.org/W2082197682","https://openalex.org/W2092660489","https://openalex.org/W2097107734","https://openalex.org/W2105170767","https://openalex.org/W2106247158","https://openalex.org/W2107459973","https://openalex.org/W2109533003","https://openalex.org/W2110863526","https://openalex.org/W2117853077","https://openalex.org/W2136883754","https://openalex.org/W2141570612","https://openalex.org/W2141935947","https://openalex.org/W2149161954","https://openalex.org/W2151038992","https://openalex.org/W2165043087","https://openalex.org/W2166379450","https://openalex.org/W2279990309","https://openalex.org/W2284041721","https://openalex.org/W2498094064","https://openalex.org/W2796700885","https://openalex.org/W2797482815","https://openalex.org/W2905118658","https://openalex.org/W2977606681","https://openalex.org/W4229723287","https://openalex.org/W4254304286","https://openalex.org/W4292875844","https://openalex.org/W4293738259","https://openalex.org/W4299419703","https://openalex.org/W4384342492"],"related_works":["https://openalex.org/W4229773611","https://openalex.org/W4256284424","https://openalex.org/W2971192015","https://openalex.org/W4233558325","https://openalex.org/W1991526242","https://openalex.org/W2939669598","https://openalex.org/W4226383454","https://openalex.org/W1964921333","https://openalex.org/W2146035246","https://openalex.org/W3096338886"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}