proc glimmix "effect" Odds Ratio Restricted Cubic Splines

April2211 — Tue, 14 Dec 2021 11:32:20 GMT

I want to generate a spline plot with "proc glimmix-effect", by using "estimate" to obtain odds ratio and the confidence interval, as shown below.

Can I use a loop macro and specify a reference (a reference point will set at 5th) in "estimate" statement to realize? Thank you very much!

The macro is as follows

%macro est(ref=, start=, end=, by=);
%Do i = 1 %To %eval(%SysFunc( Ceil( %SysEvalF( ( &End - &Start ) / &By ) ) ) +1) ;
%Let value=%SysEvalF( ( &Start - &By ) + ( &By * &I ) ) ;
estimate "&value." spl [-1, &ref] [1, &value] / exp cl;
%end;
%mend est;

The idea comes from this post.

Any help is appreciated!!😩

topic proc glimmix "effect" Odds Ratio Restricted Cubic Splines in Statistical Procedures

proc glimmix "effect" Odds Ratio Restricted Cubic Splines