Ravi
★    

India,
2008-10-25 15:39
(6448 d 18:58 ago)

(edited on 2008-10-26 02:51)
Posting: # 2581
Views: 6,005
 

 SAS [Software]

Dear All,

In one of the book "Pharmaceutical Statistics using SAS" i read FAO (2) option in Proc Mixed command.
Now My question is What is this FAO (2) or what is FA0 (2) Variance- Covariance matrix.

Thanks in advance.

Thanks & Regards
Ravi Pandey
yjlee168
★★★
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Kaohsiung, Taiwan,
2008-10-28 11:23
(6445 d 22:13 ago)

@ Ravi
Posting: # 2589
Views: 4,972
 

 SAS

Hi,

It should be FA0, not FAO. You can download this PROC MIXED User's Guide (pdf) from SAS support site. It provides very detailed information for your question. I'm not familiar with SAS at all. There is a power-to-know genius, D. Labes, of this Forum, who is the expert. You can also find some useful info from this site.
Hope this can help.

All the best,
-- Yung-jin Lee
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