Monitoring multi-armed trials.
作者信息
Proschan M A, Follmann D A, Geller N L
机构信息
National Heart, Lung, and Blood Institute, Bethesda, Maryland 20892.
出版信息
Stat Med. 1994;13(13-14):1441-52. doi: 10.1002/sim.4780131320.
PMID:7973223
Abstract
We propose and discuss several methods of monitoring multi-armed trials comparing means or survival. These methods combine multiple comparison procedures such as Fisher's LSD, Newman-Keuls and Tukey's with monitoring boundaries such as those of O'Brien and Fleming and Lan and DeMets. Tables of boundaries are provided for the equal variance or equal censoring distribution case.
摘要
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