A semiparametric method to measure predictive accuracy of covariates for doubly censored survival outcomes
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Seungbong | - |
dc.contributor.author | Lee, JungBok | - |
dc.date.available | 2020-02-28T01:43:20Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2016-07 | - |
dc.identifier.issn | 2287-7843 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/8129 | - |
dc.description.abstract | In doubly-censored data, an originating event time and a terminating event time are interval-censored. In certain analyses of such data, a researcher might be interested in the elapsed time between the originating and terminating events as well as regression modeling with risk factors. Therefore, in this study, we introduce a model evaluation method to measure the predictive ability of a model based on negative predictive values. We use a semiparametric estimate of the predictive accuracy to provide a simple and flexible method for model evaluation of doubly-censored survival outcomes. Additionally, we used simulation studies and tested data from a prostate cancer trial to illustrate the practical advantages of our approach. We believe that this method could be widely used to build prediction models or nomograms. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN STATISTICAL SOC | - |
dc.relation.isPartOf | COMMUNICATIONS FOR STATISTICAL APPLICATIONS AND METHODS | - |
dc.subject | REGRESSION-ANALYSIS | - |
dc.subject | EVENT TIMES | - |
dc.subject | ROC CURVES | - |
dc.subject | IMPUTATION | - |
dc.subject | MODEL | - |
dc.subject | AIDS | - |
dc.title | A semiparametric method to measure predictive accuracy of covariates for doubly censored survival outcomes | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 2 | - |
dc.identifier.wosid | 000408068100006 | - |
dc.identifier.doi | 10.5351/CSAM.2016.23.4.343 | - |
dc.identifier.bibliographicCitation | COMMUNICATIONS FOR STATISTICAL APPLICATIONS AND METHODS, v.23, no.4, pp.343 - 353 | - |
dc.identifier.kciid | ART002129544 | - |
dc.citation.endPage | 353 | - |
dc.citation.startPage | 343 | - |
dc.citation.title | COMMUNICATIONS FOR STATISTICAL APPLICATIONS AND METHODS | - |
dc.citation.volume | 23 | - |
dc.citation.number | 4 | - |
dc.contributor.affiliatedAuthor | Han, Seungbong | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | double censoring | - |
dc.subject.keywordAuthor | model evaluation | - |
dc.subject.keywordAuthor | predictive ability | - |
dc.subject.keywordAuthor | prostate cancer | - |
dc.subject.keywordAuthor | variable selection | - |
dc.subject.keywordPlus | REGRESSION-ANALYSIS | - |
dc.subject.keywordPlus | EVENT TIMES | - |
dc.subject.keywordPlus | ROC CURVES | - |
dc.subject.keywordPlus | IMPUTATION | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | AIDS | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Statistics & Probability | - |
dc.description.journalRegisteredClass | kci | - |
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