It's not nodesize in the formula, but var(y) (with divisor n, not n-1).
It's sort of like the adjusted R-squared (because it uses mean squares
instead of sum of squares), but uses the OOB estimate of MSE. If
there's very little or no explanatory power in the predictor variables,
this statistic wou
Hi all,
When running a randomForest run using the following command:
forestplas=randomForest(Prev~.,data=plas,ntree=20)
print(forestplas)
I get the following result:
Call:
randomForest(formula = Prev ~ ., data = plas, ntree = 2e+05,
importance = TRUE)
Type of random fore
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