{"id":"https://openalex.org/W3133697546","doi":"https://doi.org/10.1007/s00180-021-01087-2","title":"A computational method for estimating a change point in the Cox hazard model","display_name":"A computational method for estimating a change point in the Cox hazard model","publication_year":2021,"publication_date":"2021-03-01","ids":{"openalex":"https://openalex.org/W3133697546","doi":"https://doi.org/10.1007/s00180-021-01087-2","mag":"3133697546"},"language":"en","primary_location":{"id":"doi:10.1007/s00180-021-01087-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-021-01087-2","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/A5027890720","display_name":"G. Y. Arenas","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097172","display_name":"Colegio de Postgraduados","ror":"https://ror.org/00qfnf017","country_code":"MX","type":"education","lineage":["https://openalex.org/I4210097172"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"G. Y. Arenas","raw_affiliation_strings":["Departamento de Estad\u00edstica, Colegio de Postgraduados, Carretera M\u00e9xico \u2013 Texcoco, Km. 36.5 Montecillo, C.P. 56230, Texcoco, Estado de M\u00e9xico, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Estad\u00edstica, Colegio de Postgraduados, Carretera M\u00e9xico \u2013 Texcoco, Km. 36.5 Montecillo, C.P. 56230, Texcoco, Estado de M\u00e9xico, Mexico","institution_ids":["https://openalex.org/I4210097172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061715148","display_name":"Jos\u00e9 A. Villase\u00f1or Alva","orcid":"https://orcid.org/0000-0002-2091-6038"},"institutions":[{"id":"https://openalex.org/I4210097172","display_name":"Colegio de Postgraduados","ror":"https://ror.org/00qfnf017","country_code":"MX","type":"education","lineage":["https://openalex.org/I4210097172"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"J. A. Villase\u00f1or","raw_affiliation_strings":["Departamento de Estad\u00edstica, Colegio de Postgraduados, Carretera M\u00e9xico \u2013 Texcoco, Km. 36.5 Montecillo, C.P. 56230, Texcoco, Estado de M\u00e9xico, Mexico"],"raw_orcid":"https://orcid.org/0000-0002-2091-6038","affiliations":[{"raw_affiliation_string":"Departamento de Estad\u00edstica, Colegio de Postgraduados, Carretera M\u00e9xico \u2013 Texcoco, Km. 36.5 Montecillo, C.P. 56230, Texcoco, Estado de M\u00e9xico, Mexico","institution_ids":["https://openalex.org/I4210097172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088398380","display_name":"Oscar Palmeros","orcid":null},"institutions":[{"id":"https://openalex.org/I31466659","display_name":"Chapingo Autonomous University","ror":"https://ror.org/04ctjby61","country_code":"MX","type":"education","lineage":["https://openalex.org/I31466659"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"O. Palmeros","raw_affiliation_strings":["\u00c1rea de Matem\u00e1ticas, Universidad Aut\u00f3noma de Chapingo, Carretera M\u00e9xico \u2013 Texcoco, Km. 38.5, C.P. 56230, Texcoco, Estado de M\u00e9xico, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u00c1rea de Matem\u00e1ticas, Universidad Aut\u00f3noma de Chapingo, Carretera M\u00e9xico \u2013 Texcoco, Km. 38.5, C.P. 56230, Texcoco, Estado de M\u00e9xico, Mexico","institution_ids":["https://openalex.org/I31466659"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054201824","display_name":"F. Tajonar","orcid":null},"institutions":[{"id":"https://openalex.org/I721619","display_name":"Benem\u00e9rita Universidad Aut\u00f3noma de Puebla","ror":"https://ror.org/03p2z7827","country_code":"MX","type":"education","lineage":["https://openalex.org/I721619"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"F. Tajonar","raw_affiliation_strings":["Facultad de Ciencias F\u00edsico Matem\u00e1ticas, Benem\u00e9rita Universidad Aut\u00f3noma de Puebla, Avenida San Claudio y 18 Sur, Colonia San Manuel, Edificio FM1-101B, Ciudad Universitaria, C.P. 72570, Puebla, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias F\u00edsico Matem\u00e1ticas, Benem\u00e9rita Universidad Aut\u00f3noma de Puebla, Avenida San Claudio y 18 Sur, Colonia San Manuel, Edificio FM1-101B, Ciudad Universitaria, C.P. 72570, Puebla, Mexico","institution_ids":["https://openalex.org/I721619"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027890720"],"corresponding_institution_ids":["https://openalex.org/I4210097172"],"apc_list":{"value":2490,"currency":"EUR","value_usd":3090},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.03941578,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"36","issue":"4","first_page":"2491","last_page":"2506"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10136","display_name":"Statistical Methods and Inference","score":0.9987000226974487,"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/T10136","display_name":"Statistical Methods and Inference","score":0.9987000226974487,"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/T10243","display_name":"Statistical Methods and Bayesian Inference","score":0.9884999990463257,"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/T10968","display_name":"Statistical Distribution Estimation and Applications","score":0.9854000210762024,"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/estimator","display_name":"Estimator","score":0.8095145225524902},{"id":"https://openalex.org/keywords/hazard","display_name":"Hazard","score":0.6475022435188293},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.6095956563949585},{"id":"https://openalex.org/keywords/covariate","display_name":"Covariate","score":0.5925135016441345},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.5561876893043518},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5489738583564758},{"id":"https://openalex.org/keywords/proportional-hazards-model","display_name":"Proportional hazards model","score":0.5403682589530945},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5187975764274597},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4700046181678772},{"id":"https://openalex.org/keywords/hazard-ratio","display_name":"Hazard ratio","score":0.45495879650115967},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.43024879693984985},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4058927297592163},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3858206570148468},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37282872200012207},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.342279314994812},{"id":"https://openalex.org/keywords/confidence-interval","display_name":"Confidence interval","score":0.12990042567253113}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.8095145225524902},{"id":"https://openalex.org/C49261128","wikidata":"https://www.wikidata.org/wiki/Q1132455","display_name":"Hazard","level":2,"score":0.6475022435188293},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.6095956563949585},{"id":"https://openalex.org/C119043178","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Covariate","level":2,"score":0.5925135016441345},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.5561876893043518},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5489738583564758},{"id":"https://openalex.org/C50382708","wikidata":"https://www.wikidata.org/wiki/Q223218","display_name":"Proportional hazards model","level":2,"score":0.5403682589530945},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5187975764274597},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4700046181678772},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.45495879650115967},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.43024879693984985},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4058927297592163},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3858206570148468},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37282872200012207},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.342279314994812},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.12990042567253113},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00180-021-01087-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00180-021-01087-2","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:4:d:10.1007_s00180-021-01087-2","is_oa":false,"landing_page_url":"http://link.springer.com/10.1007/s00180-021-01087-2","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":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.7900000214576721}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W203320639","https://openalex.org/W639907764","https://openalex.org/W1488986575","https://openalex.org/W1574031535","https://openalex.org/W1597460863","https://openalex.org/W1973730528","https://openalex.org/W2010631330","https://openalex.org/W2045115706","https://openalex.org/W2057968703","https://openalex.org/W2060434387","https://openalex.org/W2067390747","https://openalex.org/W2095972155","https://openalex.org/W2109533003","https://openalex.org/W2128894055","https://openalex.org/W2137605830","https://openalex.org/W2157343407","https://openalex.org/W2314052258","https://openalex.org/W2520163263","https://openalex.org/W2587502511","https://openalex.org/W2957484004","https://openalex.org/W4244009405"],"related_works":["https://openalex.org/W2112143119","https://openalex.org/W3125536267","https://openalex.org/W2380754093","https://openalex.org/W2103018859","https://openalex.org/W3126725888","https://openalex.org/W2274645452","https://openalex.org/W4387383400","https://openalex.org/W2145919421","https://openalex.org/W1964786254","https://openalex.org/W28733318"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
