[R] randomForest outlier

From: Birgitle <birgit.lemcke_at_systbot.uzh.ch>
Date: Wed, 18 Jun 2008 02:55:31 -0700 (PDT)

I try to use ?randomForest to find variables that are the most important to divide my dataset (continuous, categorical variables) in two given groups.

But when I plot the outliers:

plot(outlier(FemMalSex_NAavoid88.rf33, cls=FemMalSex_NAavoid88$Sex), type="h",col=c("red","green")[as.numeric(FemMalSex_NAavoid88$Sex)])

it seems to me that all my values appear as outliers. Has anybody suggestions what is going wrong in my analysis?



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