[R] Letter-based representation of pairwise comparisons
h.wickham at gmail.com
Tue Oct 6 16:35:18 CEST 2009
Please provide a reproducible example. I've had problems with
multcompLetters in the past, because I was giving it slightly
On Tue, Oct 6, 2009 at 7:41 AM, goz <garbage.collector at hotmail.fr> wrote:
> i try to use the multcomp letters, but i have problems with my results :
> here is my pvalue matrix (from a pairwise.t.test) :
> 0 B BxS
> B 0.01727 - -
> BxS 0.00013 0.00226 -
> S 0.87555 0.02610 0.00027
> i was thiking to have something like that :
> 0 B S BxS
> a b a c
> but function return :
> B BxS S
> "a" "b" "a"
> first question : why the 0 traitement doesn't appears in result ?
> second : why the results differs than what i expected ?
> many thanks.
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