Cited 6 times in
Logrank-type tests for comparing survival curves with interval-censored data
DC Field | Value | Language |
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dc.contributor.author | 남정모 | - |
dc.date.accessioned | 2015-06-10T11:57:42Z | - |
dc.date.available | 2015-06-10T11:57:42Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0167-9473 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/108935 | - |
dc.description.abstract | We propose logrank-type tests for comparing several survival functions from interval-censored data. The proposed tests do not require use of the so-called EM algorithm because we introduce uniform weights that depend only on the size of the risk set at each observed time instead of the weights involving estimated survivals. This technique reduces computation time. As alternatives for the estimated asymptotic variance of a proposed test statistic, we introduce estimates that mimic the logrank test and the multiple imputation method. Results from simulation studies show that our proposed tests are very satisfactory in terms of size and powers. We illustrate the proposed tests with breast cosmesis data from Finkelstein and Wolfe [1985. Biometrics 41, 933–945] and lung cancer post-operative data from the Yonsei Cancer Center in Korea. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 3165~3178 | - |
dc.relation.isPartOf | COMPUTATIONAL STATISTICS & DATA ANALYSIS | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Logrank-type tests for comparing survival curves with interval-censored data | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Preventive Medicine (예방의학) | - |
dc.contributor.googleauthor | Jinheum Kim | - |
dc.contributor.googleauthor | Dae Ryong Kang | - |
dc.contributor.googleauthor | Chung Mo Nam | - |
dc.identifier.doi | 10.1016/j.csda.2005.06.014 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01264 | - |
dc.relation.journalcode | J00635 | - |
dc.identifier.eissn | 1872-7352 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0167947305001441 | - |
dc.subject.keyword | EM algorithm | - |
dc.subject.keyword | Lung cancer post-operative study | - |
dc.subject.keyword | Multiple imputation | - |
dc.subject.keyword | Score test | - |
dc.contributor.alternativeName | Nam, Jung Mo | - |
dc.contributor.affiliatedAuthor | Nam, Jung Mo | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 50 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 3165 | - |
dc.citation.endPage | 3178 | - |
dc.identifier.bibliographicCitation | COMPUTATIONAL STATISTICS & DATA ANALYSIS, Vol.50(11) : 3165-3178, 2006 | - |
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