[R] Levene's test for homogeneity of variances (befor using ANOVA)

pleco everscm at aol.com
Sat Apr 11 03:07:06 CEST 2009


First you should download the car package from the r project website.  Than
load it by typing library(car).  The actual code for levene's test is
levene.test (y, group) 



Kes Knave wrote:
> 
> Dear all
> 
> I have tried to find this function in R, but don't find it by searching in
> the help function.
> 
> Anybody who knows if R has the function "Levene's test for homogeneity of
> variances"?
> 
> Note: Im a "R-begginer"
> 
> Regards Kes
> 
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 
> 

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