[GRASSLIST:3694] Map Correlation

Hi List,

I have some meam monthly temperature maps that I want
to compare with lancover and see if there is any
difference in temperature over each cover.

My lancover map has only two classes, forest/pasture.

I know how to get the mean temperature over each class
and also SD, but how do I know if the temperature
difference is relevant (statistically). Would r.covar
do the trick?

Thanks

Daniel

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