Does log rank test only works when proportional hazard assumption holds? - Statistics版 - 未名存档

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Statistics版 - Does log rank test only works when proportional hazard assumption holds?

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h******3 发帖数: 190	1 I looked at the hypergeometric test statistics for log-rank test. It seems that the test won't work if the two survival curves cross each other in the middle of the testing period. But I am not sure, since I just started to pick up biostatistics. Thanks!
y*****y 发帖数: 98	2 i happened to see this tutorial which may be good for your question. http://www.ms.uky.edu/~mai/research/LogRank2006.pdf

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