✦ LIBER ✦

Relative Efficiencies of a Class of Goodness of Fit Tests for Randomly Censored Data

✍ Scribed by Dr. J. A. Koziol

Publisher: John Wiley and Sons
Year: 1987
Tongue: English
Weight: 356 KB
Volume: 29
Category: Article
ISSN: 0323-3847
DOI: 10.1002/bimj.4710290314

No coin nor oath required. For personal study only.

✦ Synopsis

Summury

' We investigate the relative performances ot a class of goodneae of fit procedures for randomly censored data. For purposes of planning experiments. we quantify the loes of information induced by censorship. We evaluate efficiencies against particular altemativea of intereat in survival studies, as the amount of censorship increasee. We caution against attributing various power and efficiency propertiea of the goodneee of fit criteria that are obtained under no censorship to situations W h e r e the censorship is far from negligible.

📜 SIMILAR VOLUMES

A Class of Goodness of Fit Tests for a C

A Class of Goodness of Fit Tests for a Copula Based on Bivariate Right-Censored Data

✍ Per K. Andersen; Claus T. Ekstrøm; John P. Klein; Youyi Shu; Mei-Jie Zhang 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 152 KB 👁 1 views

The copula of a bivariate distribution, constructed by making marginal transformations of each component, captures all the information in the bivariate distribution about the dependence between two variables. For frailty models for bivariate data the choice of a family of distributions for the rando

A Goodness-of-fit Test for the Marginal

A Goodness-of-fit Test for the Marginal Cox Model for Correlated Interval-censored Failure Time Data

✍ Lianming Wang; Liuquan Sun; Jianguo Sun 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 113 KB 👁 2 views

On the Estimation of Relative Risks and

On the Estimation of Relative Risks and Longevities of a Class of Cancer Patients Based on Randomly Censored Data

✍ Suddhendu Biswas; Shishir Kumar Jha 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 291 KB 👁 1 views

A COMPARISON OF GOODNESS-OF-FIT TESTS FO

A COMPARISON OF GOODNESS-OF-FIT TESTS FOR THE LOGISTIC REGRESSION MODEL

✍ D. W. HOSMER; T. HOSMER; S. LE CESSIE; S. LEMESHOW 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 271 KB 👁 2 views

Recent work has shown that there may be disadvantages in the use of the chi-square-like goodness-of-fit tests for the logistic regression model proposed by Hosmer and Lemeshow that use fixed groups of the estimated probabilities. A particular concern with these grouping strategies based on estimated

A Comparison Between Several Goodness of

A Comparison Between Several Goodness of Fit Tests for Cox's Model

✍ Dr. N. J. D. Nagelkerke; J. Oosting; A. A. M. Hart 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 215 KB 👁 2 views

A comparison is made between two approaches to testing goodness of fit of Cox's regression model for survival data. The first approach is based on the inclusion of time dependent covariates, whereas the second one is based on the autocovariance of successive contributions to the derivative of the lo

A Multivariate Permutation Test for the

A Multivariate Permutation Test for the Analysis of Arbitrarily Censored Survival Data

✍ R. Marcuson; E. Nordbrock 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 232 KB 👁 2 views

## Abstract The exact generalization of GEHAN's (1965) two‐sample test for arbitrarily censored survival data has been overlooked by subsequent work on the multisample problem. We give this general covariance matrix and show how it may be used in test procedures. While this permutation test is less