Hi,
I have a basic and simple question on how to code pairwise (multiple) mean
compariosn between levels of a factor using one of the Duncan, Tukey or LSD.
Thanks in advance,
Saeed
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On 2/19/2009 11:51 AM, Saeed Ahmadi wrote:
Hi,
I have a basic and simple question on how to code pairwise (multiple) mean
compariosn between levels of a factor using one of the Duncan, Tukey or LSD.
Here is one approach:
library(multcomp)
summary(glht(lm(Petal.Width ~ Species, data =
try:
example(TukeyHSD)
hth,
Kingsford Jones
On Thu, Feb 19, 2009 at 9:51 AM, Saeed Ahmadi ahmadi_sa...@yahoo.com wrote:
Hi,
I have a basic and simple question on how to code pairwise (multiple) mean
compariosn between levels of a factor using one of the Duncan, Tukey or LSD.
Thanks in
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