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	Empirical likelihood for the difference of two survival functions under right censorship
	Shen, JS ; He, SY
	2006
关键词	censored data empirical likelihood survival function CONFIDENCE BANDS PROBABILITIES INTERVALS
英文摘要	For right censored data, empirical likelihood method is used to construct the confidence band for the difference of two survival functions. The empirical log-likelihood ratio is derived and its asymptotic distribution is obtained. Simulation studies show that the likelihood confidence band based on the empirical likelihood method performed better than that of the Hall-Wellner type band in terms of the coverage accuracy, especially for small size of observation. (C) 2005 Elsevier B.V. All rights reserved.; Statistics & Probability; SCI(E); 0; ARTICLE; 2; 169-181; 76
语种	英语
出处	SCI
出版者	statistics probability letters
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/157904]
专题	数学科学学院
推荐引用方式 GB/T 7714	Shen, JS,He, SY. Empirical likelihood for the difference of two survival functions under right censorship. 2006-01-01.

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