[R] Is there a simple way to use one-way ANOVA comparing the means of groups?

[Ben Bolker]

> On 13/02/2008, Kes Knave <kestrel78 <at> gmail.com> wrote:
> > I have finally managed to get a "Analysis of Variance Table":
> >  [snip]

> > I want to compare the means of the four different groups, and see if
> > there is a difference. I searched for help, and think that maybe
> > Tukey(stats)  would be proper..?
> > Is there anyone that could give advice for to this?

  I would strongly recommend getting a copy of Peter Dalgaard's
book on "Introductory Statistics with R" ...

  Ben Bolker