[R] Odp: variance

[Petr PIKAL]

Hi

r-help-bounces at stat.math.ethz.ch napsal dne 06.08.2007 11:41:56:

> hello,
> I wanna calculate some variances for the bartlett test and I used the 
var() 
> function but I think it isn't a good estimation for the variance I don't 
understand why.
> In fact when I calculate the variances by myself I don't find the same 
results.

And why do you think that your variance calculation is better than the one 
used in R?

> Do you know some details about this?

Yes
PLEASE do read the posting guide 
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

> Thanks.

You're welcome
Petr

> 
> 
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