Test statistic about Tmax [Nonparametrics]

posted by libaiyi – China, 2018-06-19 08:15 (946 d 03:54 ago) – Posting: # 18918
Views: 5,254


I have one question about Tmax. In a 2*2 cross-over BE study. If we want to test the Tmax betweent different treatments. Which test statistic should be used? Wilcoxon signed rank test or Wilcoxon rank sum test?

And it is also make me puzzled that the results from SAS and Winnonlin are different (Both are Hodges-Lehmann). Would you please help me to figure the reason out? Many thanks.

Edit: Category changed; see also this post #1[Helmut]

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