Autor:	Marie-Louise Öhman
Rok vydání:	2007
Předmět:	Statistics and Probability Survival data Wilcoxon signed-rank test Monte Carlo method Statistics Rank (computer programming) Variance estimation Econometrics Estimator General Medicine Variance (accounting) Statistics Probability and Uncertainty Mathematics
Zdroj:	Biometrical Journal. 32:721-735
ISSN:	1521-4036 0323-3847
DOI:	10.1002/bimj.4710320612
Popis:	The variance estimators usually applied for the generalized censored data Wilcoxon rank tests by Gehan and Peto & Prentice, are heavily biased in unbalanced problems. This paper reports the res ...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cab0861e2cdc7682ca354524bd0a435c https://doi.org/10.1002/bimj.4710320612 Zobrazit plný text záznamu Plný text