[R] nested repeated measures in R

[Eric C Merten]

R help,

How would I input data, verify assumptions, and run a nested repeated
measures ANOVA using R?  I have STATION nested in SITE nested in BLOCK with
measurements repeated for five YEARs.  All are random variables and it's only
slightly unbalanced.  I'm trying to characterize spatiotemporal variation in
stream habitat variables.  Thanks for your help!

Eric Merten