logrank
于 2010-02-26 发布
文件大小:4KB
0 122
下载积分: 1
下载次数: 6
代码说明：
Comparison of two survival curves can be done using a statistical hypothesis test called the log rank test. It is used to test the null hypothesis that there is no difference between the population survival curves (i.e. the probability of an event occurring at any time point is the same for each population).
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
发表评论
