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Article: A test of fit for a semiparametric additive risk model
Title | A test of fit for a semiparametric additive risk model |
---|---|
Authors | |
Keywords | Additive Risk Baseline Hazard Function Bootstrap Cumulative Hazard Empirical Process Gaussian Process Goodness Of Fit Random Censorship Survival Times |
Issue Date | 1997 |
Publisher | Oxford University Press. The Journal's web site is located at http://biomet.oxfordjournals.org/ |
Citation | Biometrika, 1997, v. 84 n. 3, p. 631-639 How to Cite? |
Abstract | Kolmogorov-Smirnov and Cramér-von Mises type test statistics based on the standardised cumulative hazard process are proposed. It is very difficult to evaluate their asymptotic distributions, but they can be approximated by the use of the bootstrap. The advantages of the goodness-of-fit test are that arbitrary partitions of the time axis and covariate spaces are not needed for evaluating test statistics and that it has excellent consistency properties. The test is applied to data from the Mayo Clinic trial in primary biliary cirrhosis of the liver. A simulation study indicates that the proposed test is suitable for practical use. |
Persistent Identifier | http://hdl.handle.net/10722/172365 |
ISSN | 2021 Impact Factor: 3.028 2020 SCImago Journal Rankings: 3.307 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yuen, KC | en_US |
dc.contributor.author | Burke, MD | en_US |
dc.date.accessioned | 2012-10-30T06:22:10Z | - |
dc.date.available | 2012-10-30T06:22:10Z | - |
dc.date.issued | 1997 | en_US |
dc.identifier.citation | Biometrika, 1997, v. 84 n. 3, p. 631-639 | en_US |
dc.identifier.issn | 0006-3444 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/172365 | - |
dc.description.abstract | Kolmogorov-Smirnov and Cramér-von Mises type test statistics based on the standardised cumulative hazard process are proposed. It is very difficult to evaluate their asymptotic distributions, but they can be approximated by the use of the bootstrap. The advantages of the goodness-of-fit test are that arbitrary partitions of the time axis and covariate spaces are not needed for evaluating test statistics and that it has excellent consistency properties. The test is applied to data from the Mayo Clinic trial in primary biliary cirrhosis of the liver. A simulation study indicates that the proposed test is suitable for practical use. | en_US |
dc.language | eng | en_US |
dc.publisher | Oxford University Press. The Journal's web site is located at http://biomet.oxfordjournals.org/ | en_US |
dc.relation.ispartof | Biometrika | en_US |
dc.subject | Additive Risk | en_US |
dc.subject | Baseline Hazard Function | en_US |
dc.subject | Bootstrap | en_US |
dc.subject | Cumulative Hazard | en_US |
dc.subject | Empirical Process | en_US |
dc.subject | Gaussian Process | en_US |
dc.subject | Goodness Of Fit | en_US |
dc.subject | Random Censorship | en_US |
dc.subject | Survival Times | en_US |
dc.title | A test of fit for a semiparametric additive risk model | en_US |
dc.type | Article | en_US |
dc.identifier.email | Yuen, KC: kcyuen@hku.hk | en_US |
dc.identifier.authority | Yuen, KC=rp00836 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-0001372733 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0001372733&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 84 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.spage | 631 | en_US |
dc.identifier.epage | 639 | en_US |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Yuen, KC=7202333703 | en_US |
dc.identifier.scopusauthorid | Burke, MD=7402866439 | en_US |
dc.identifier.issnl | 0006-3444 | - |