Get the sequence of complexity parameters of an SDForest

Source: R/get_cp_seq.R

This function extracts the sequence of complexity parameters of an SDForest that result in changes of the SDForest if pruned. Only cp values that differ in the first three digits after the decimal point are returned.

# S3 method for class 'SDForest'
get_cp_seq(object, ...)

Arguments

object

an SDForest object

...

Further arguments passed to or from other methods.

Value

A sequence of complexity parameters

Author

Markus Ulmer

Examples


set.seed(1)
n <- 10
X <- matrix(rnorm(n * 5), nrow = n)
y <- sign(X[, 1]) * 3 + rnorm(n)
model <- SDForest(x = X, y = y, Q_type = 'no_deconfounding', cp = 0, nTree = 2)
get_cp_seq(model)
#> [1] 0.000 1.000 0.990 0.894