topic Re: PROC MIXED, OUTP in SAS Procedures

PROC MIXED, OUTP

Chalin — Thu, 09 Aug 2012 15:02:16 GMT

I have:

PROC MIXED COVTEST DATA=MyDataSet;

CLASS Subj;

MODEL Var3 = Var1 Var2 / SOLUTION DDFM=BW NOTEST OUTP=Pred;

RANDOM Var1 / SUBJECT=Subj TYPE=UN;

RUN;

When I use the formula derived from PROC MIXED I do not get the same values that the ‘OUTP=Pred’ data set displays. How can I recreate the Pred data set values?

Re: PROC MIXED, OUTP

SteveDenham — Thu, 09 Aug 2012 15:47:21 GMT

For predicted values, I think you need the solution for the RANDOM statement as well, and in fact may need the entire G matrix to get everything to calculate the BLUPs you are looking for.

Steve Denham

Re: PROC MIXED, OUTP

Chalin — Thu, 20 Sep 2012 21:03:46 GMT

Apparently, if you use 'OUTPM=' this will give you the values from the formula derived by PROC MIXED.