topic Re: correlation matrix proc mixed in Statistical Procedures

correlation matrix proc mixed

fatemeh — Tue, 21 Nov 2017 17:37:48 GMT

Hello all,

i am applying proc mixed for repeated measure designs i need the correlation matrix and the ρ .any help is appreciated .

bellow is the mixed model code:

proc mixed data=my data ;
class Subject time treat ;
model response=time | treat / solution outpm=outpm;
repeated time/ type=CS subject=Subject(treat) R ;

ods select CovParms SolutionF R ;
ods output CovParms=CovParms SolutionF=SolutionF R=R ;
run;

Re: correlation matrix proc mixed

PaigeMiller — Tue, 21 Nov 2017 18:10:53 GMT

There are a number of options, depending on exactly what correlation/covariance matrix you mean. The documentation lists them:

http://documentation.sas.com/?cdcId=pgmmvacdc&cdcVersion=9.4&docsetId=statug&docsetTarget=statug_mixed_syntax10.htm&locale=en

Re: correlation matrix proc mixed

fatemeh — Tue, 21 Nov 2017 18:25:08 GMT

appreciate for your smart response.