How to find residual SD/variance and plot studentized residuals using proc mixed

Arthur2 — Tue, 29 Sep 2020 13:38:10 GMT

Hi,

I'm using the following code.

ods graphics on;
ods output lsmeans=estimate_1
diffs=diff_1;
proc mixed data = mydata (where=(treatn in (1,2,3))) plots=all;
by atype paramcd avisitn avisit;
class treatn;
model aval = treatn avisitn base;
lsmeans treatn / pdiff=control('3');
run;
ods output close;
ods graphics off;

Need to know how to get residual SD/variance and plot studentized residuals using proc mixed

Re: How to find residual SD/variance and plot studentized residuals using proc mixed

PGStats — Tue, 29 Sep 2020 17:29:12 GMT

Since your model doesn't involve any RANDOM component, you could just as well use proc glm and take advantage of the OUTPUT statement that will provide studentized residuals.

topic Re: How to find residual SD/variance and plot studentized residuals using proc mixed in SAS Programming

How to find residual SD/variance and plot studentized residuals using proc mixed

Re: How to find residual SD/variance and plot studentized residuals using proc mixed