jag009
★★★

NJ,
2017-03-02 16:44
(2603 d 11:39 ago)

Posting: # 17121
Views: 3,375
 

 Pulling intrasubject CVs from Full Replicate SAS Routine [RSABE / ABEL]

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Hi,

Need some help. Does anyone know how to extract the intrasubject CV from FDA's fully replicate SAS routine for the 90% confidence interval computation? I know I can get such number by plugging in the sample size, T/R Ratio and CI into PowerTost but I want to find out where to extract the number from SAS... I think I asked this question before (from the covariance matrix) but I don't think I have gotten a clear answer...

Thanks
John
 
jag009
★★★

NJ,
2017-03-02 20:43
(2603 d 07:40 ago)

@ jag009
Posting: # 17122
Views: 2,711
 

 Pulling intersubject CVs from Full Replicate SAS Routine

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Sorry everyone. I made a typo in the original post. I meant to ask about extracting the intersubject CV, not intra.

Thanks
John
 
DavidManteigas
★    

Portugal,
2017-03-03 13:14
(2602 d 15:10 ago)

@ jag009
Posting: # 17125
Views: 2,665
 

 Pulling intersubject CVs from Full Replicate SAS Routine

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Hi John,

I think you should extract the ods output for G-matrix from proc mixed and use the variances in there to calculate CV's.
 
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