[R] box m-test

Liaw, Andy andy_liaw at merck.com
Thu Aug 25 21:11:46 CEST 2005


I posted a translation from a Matlab version a while ago.  Search in the
list archive.

Andy

> From: Petra Wallem
> 
> Hello everybody, 
>  Is there in R a so called box m-test for testing the equality of the 
>  variance/cov. matrix for checking on homoscedasticity? I 
> could not find
> it among the traditional packages for multivariate statistics...
> Petra
> -- 
> Petra Wallem
> Centro de Estudios Avanzados en Ecología & Biodiversidad (CASEB)
> Departamento de Ecología
> Facultad de Ciencias Biológicas
> Pontificia Universidad Católica de Chile
> Av. Libertador Bernardo O'Higgins # 340
> Casilla 114-D
> 
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