how to fix beta value for a variable un a genmod

pajcu15 — Wed, 14 Jan 2015 10:31:37 GMT

I would like to fix a beta value for a specific variable un a genmod procedure.

Thank you.

Re: how to fix beta value for a variable un a genmod

JacobSimonsen — Wed, 14 Jan 2015 10:44:08 GMT

You can do it by create an offset.

Lets say you have a two covarites A and B. And you know that the value corresponding to "B" is 2.

data mydata;

set mydata;

....

myoffset=2*B;

run;

proc genmod data=mydata;

y=A/offset=myoffset;

run;