[R] Hotelling T2 test extension for multigroup data

Vickie S isvik at live.com
Thu Feb 9 12:11:33 CET 2012

Hi all,
I've got the following matrix :
mat <- matrix(rnorm(700), ncol=5, dimnames=list( paste("f", c(1:140), sep="_"), c("A", "B", "C", "D", "E")))

I can see that currently most of the multivariate Hotelling T2 tests are limited for application on two groups/samples. 

I wud appreciate if someone can provide me a suggestion how to implement the same for multiple groups.

- Vickie

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