[R] significant test

[Romain Francois]

Le 31.10.2005 11:22, Robert a écrit :

>I have two groups of data and want to test how the
>mean of one group is significant different from the
>mean of the other group of data.
>which R function can be used?
>Thanks.
>  
>
Hi,

t.test if you assume normality
wilcox.test otherwise

Romain

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| Romain FRANCOIS - http://francoisromain.free.fr               |
| Doctorant INRIA Futurs / EDF                                  |
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