I can use the E option on the LSMEANS statement to get the coefficients for the effect but I would also like to get the coefficients for the differences. I know I can use programming to compute the coefficients for the differences but I think SAS already knows that.
proc mixed data=sashelp.class;
class sex;
model age = sex;
lsmeans sex / e diff;
run;
Huh. It's not there. Thirty minutes of searching options, and it's not there. And I can see where it would really be nice for the options ANOM and CONTROL. Definitely a SAS ballot item.
ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.