Adjust=simulate, how does it adjust?

[Jthomas2]

I am a statistician.  I have run simulations to estimate power.  I think it is the extension to mutivariate that is confusing me, I don't have any experience of this.  As for application, I am using adjust=simulate in an analaysis and I'd like to understand it better.   Thanks for trying to help me.

[Rick_SAS · Accepted solution]

If you have access to Westfall et al, Multiple Comparisons and Multiple Tests, this is explained in detail. In the first edition (1999):

1. On p. 70-76 for the unbalanced ANOVA case.
2. On p. 86-98 for the general linear model and ANCOVA

It is explained in detail, has multiple examples, and uses equations that would be difficult for me to type in this forum. Therefore I recommend that you consult that reference.

[Jthomas2]

Thanks again, I'll consult the book.