Hi,
I am having a hard time to run proc glm. Here is what I want to do:
proc glm data=a;
model y=x1 x2 x3 x4;
run;
where I need to restrict x1=x2.
How can I do it in proc glm?
Thanks in advance.
Thanks,
Sunny
proc glm data=a (WHERE=(x1=x2));
model y=x1 x3 x4;
run;
This will run the GLM on just those cases where x1=x2. I removed x2 from the model because it makes the design matrix singular.
proc glm data=a (WHERE=(x1=x2));
model y=x1 x3 x4;
run;
This will run the GLM on just those cases where x1=x2. I removed x2 from the model because it makes the design matrix singular.
Many thanks!
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