[R] levene.test

Gavin Simpson gavin.simpson at ucl.ac.uk
Wed Jul 14 12:13:57 CEST 2010


On Wed, 2010-07-14 at 06:50 -0300, Bernardo Rangel Tura wrote:
> On Wed, 2010-07-14 at 01:37 -0700, martanair wrote:
> > I am trying to use Levene's test (of package car), but I do 
> > not understand quite well how to use it. '?levene.test' does 
> > not unfortunately provide any example. My data are in a data 
> > frame and correspond to 1 factor plus response. Could 
> > someone please give me an example about how to use the command 
> >  
> > levene.test(y, group) 
> > 
> > Thanks in advance, 
> >  
> > marta
> 
> Hi Marta,
> 
> levene.test is deprecated functions in car package as say the help of
> command (?levene.test). Instead this use leveneTest (?levene.test
> again)If you type ?leveneTest you get examples

It is only deprecated in the r-forge, unreleased(to CRAN) version. The
one on CRAN (1.2-16) still uses levene.test and there is no leveneTest
there.

G

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