topic Proc GLM: adjusted sample mean in SAS Programming

Proc GLM: adjusted sample mean

Melk — Mon, 27 Aug 2018 21:49:11 GMT

I am running a simple proc glm with 1 continuous independent variable. How do I get the adjusted sample mean (Adjusted for my 1 continuous x var)?

proc glm data=dat;
model y= x;
run;
quit;

Re: Proc GLM: adjusted sample mean

PaigeMiller — Mon, 27 Aug 2018 22:07:05 GMT

Do you mean the predicted value of Y at any given X? Because in this simple case with one X and one Y, I am not aware of a concept of an "adjusted sample mean".

Re: Proc GLM: adjusted sample mean

Melk — Mon, 27 Aug 2018 22:27:52 GMT

I guess I want to compare my intercept only model (which gives me the sample mean) to my adjusted model to see what the effect of adjustment had on my sample mean.

Re: Proc GLM: adjusted sample mean

PaigeMiller — Mon, 27 Aug 2018 22:30:25 GMT

Sorry, I guess I'm not familiar with the concept. The sample mean remains unchanged when you fit a linear model to the data.