[R] non-parametric Anova and tukeyHSD

[stephen sefick]

I have insect data from twelve sites and like most environmental data
it is non-normal mostly.  I would like to preform an anova and a means
seperation like tukey's HSD in a nonparametric sense (on some sort of
central tendency measure - median?).  I am searching around at this
time on the internet.  Any suggestions, books, etc. would be greatly
appreciated.

-- 
Stephen Sefick
Research Scientist
Southeastern Natural Sciences Academy

Let's not spend our time and resources thinking about things that are
so little or so large that all they really do for us is puff us up and
make us feel like gods. We are mammals, and have not exhausted the
annoying little problems of being mammals.

	-K. Mullis