PROC Mixed- Normality test SAS

[cmcg1]

Hello,

Is there anyway to test for normality on Proc Mixed other than the graphs, such as a shapiro-wilk test? i.e is there anyway to get a figure for normaility?

[PaigeMiller · Accepted solution]

You can save the residuals from PROC MIXED, and then test normality of the residuals in one of many ways: 

• Probability Plots (also called P-P plots)
• Q-Q Plots

• Shapiro-Wilk test

• Kolmogorov-Smirnov test

• Anderson-Darling test

• Cramér-von Mises test

• and probably others

[cmcg1]

Is there away to perform this just for the random effects as well?