# permute_importance

From PPforest v0.1.1
by Natalia Silva

##### Obtain the permuted importance variable measure

Obtain the permuted importance variable measure

##### Usage

`permute_importance(ppf)`

##### 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

```
# NOT RUN {
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)
# }
```

*Documentation reproduced from package PPforest, version 0.1.1, License: GPL (>= 2)*

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