ISCVs of T1-R and T2-R: Leave-One-Out (IBD) [Software]

posted by Helmut Homepage – Vienna, Austria, 2018-07-03 11:26 (881 d 22:42 ago) – Posting: # 19010
Views: 2,250

Hi libaiyi,

» When I try to calculate the intra-CV of three-treatment, three-period, three-sequence study in SAS, there is only one residual in the output.

Correct – if you use the conventional model, you get only one (pooled) variance.

» So, how could I find out the intra-CV between T1-R and T2-R respectively? Could I put only T1 and R or T2 and R in the model to get intra-CV respectively to compare which treatment is better?

See this post. You are on the right track. :-)
Perform two analyses, where in the first you exclude T2 and in the second T1.

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Helmut Schütz

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