permute_importance: Obtain the permuted importance variable measure

Description Usage Arguments Value Examples

View source: R/permute_importance.R

Description

Obtain the permuted importance variable measure

Usage

1

Arguments

ppf

is a PPforest object

Value

A data frame with permuted importance measures, imp is the permuted importance measure defined in Brieman paper, imp2 is the permuted importance measure defined in randomForest package, the standard deviation (sd.im and sd.imp2) for each measure is computed and the also the standardized mesure.

Examples

1
2
3
pprf.crab <- PPforest(data = crab, class = 'Type',
std = TRUE, size.tr = 1, m = 100, size.p = .4, PPmethod = 'LDA', parallel = TRUE, core = 2)
permute_importance(ppf = pprf.crab) 

natydasilva/PPforest2 documentation built on April 4, 2018, 7:57 a.m.