Not positive about that [Nonparametrics]

posted by martin  – Austria, 2010-09-16 23:00 (4941 d 15:11 ago) – Posting: # 5922
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Dear HS!

thank you for your point of view, I just have a minor comment regarding the interpretation of relative effects. It's a probability that a randomly selected subject with R has a larger tmax value than a randomly selected subject with T (no effect would be indicated by a relative effect of 0.5).

for the given dataset, the probability of a randomly selected subject with R having a larger tmax value than a randomly selected subject with T is 63.3% (90% CI: 35.4% to 84.4%).

the other way round, the probability of a randomly selected subject with T having a smaller tmax value than a randomly selected subject with R is 63.3% (90% CI: 35.4% to 84.4%).

best regards

martin

PS.: this is a naive application to the dataset - some adjustments may necessary to account for the cross over design

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