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ranger (version 0.2.7)

tune.nodesize: Tune terminal node size

Description

Runs ranger for a vector of min.node.size values and returns the out of bag prediction error for each run. For each mtry the analysis will be replicated n times.

Usage

tune.nodesize(min.node.size, n = 1, ...)

Arguments

min.node.size
Vector of min.node.size values to try.
n
Number of replicates.
...
Further arguments passed to Ranger.

Value

  • Prediction error for each tried min.node.size value.

Details

The runs of ranger for different values of min.node.size are NOT based on the same bootstrap sample. Be sure to run enough replicates (n) before you trust the results.

See Also

ranger