On Aug 19, 2011, at 2:00 AM, r-sig-ecology-requ...@r-project.org wrote:
1. Random effects in a linear mix model (Edgar Torres)
Edgar, the random effects represent the variable that has an effect,
but not an effect that is likely to be biologically interesting, in
this case, your fishi
Hello listservers.
I have a question. Is there a way to use different symbols for data
points of different categories (i.e. to represent a 3rd variable,
which is a factor) when using trellis graphics? I am plotting a
continuous variable v. a factor using the stripplot function (lattice
p
