select_features_ranger: Perform random forest feature selection with ranger package.

In markgene/yamatClassifier: Yet Another Methylation Array Toolkit: Classifier

Perform random forest feature selection with ranger package.

Description

Perform random forest feature selection with ranger package.

Usage

select_features_ranger(
  dat,
  response_name,
  top_n = 10000,
  num_trees = 100,
  importance = "permutation",
  ...
)

Arguments

dat	a data.frame of input data.
response_name	column name of the response.
top_n	most important N features.
num_trees	Number of trees. Default to 100 instead of 500 in ranger.
importance	see ranger importance argument. Default to "permutation" here.
...	parameters for ranger.

Value

a vector of selected features.

markgene/yamatClassifier documentation built on Oct. 14, 2024, 2:36 a.m.