I have clustered data for which I'd like to derive a marginal model for a specific quantile. I know how to perform quantile regression in SAS, and I've seen how GLIMMIX can be used to derive a marginal model for the dependent mean. I have thus far been unable to find a method for deriving a marginal model at a specific quantile. Is there currently such a procedure in SAS, or perhaps alternatives that someone could recommend?
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.