Axing a sclass object.

sclass objects are byproducts of classbagg objects.

Usage

# S3 method for class 'sclass'
axe_call(x, verbose = FALSE, ...)

# S3 method for class 'sclass'
axe_env(x, verbose = FALSE, ...)

Arguments

x

A model object.

verbose

Print information each time an axe method is executed. Notes how much memory is released and what functions are disabled. Default is FALSE.

...

Any additional arguments related to axing.

Value

Axed sclass object.

Examples

# Load libraries
library(ipred)
library(rpart)
library(MASS)

# Load data
data("GlaucomaM", package = "TH.data")

classbagg_fit <- bagging(Class ~ ., data = GlaucomaM, coob = TRUE)

out <- butcher(classbagg_fit$mtrees[[1]], verbose = TRUE)
#> ✔ Memory released: 5.71 MB

# Another classbagg object
wrapped_classbagg <- function() {
  some_junk_in_environment <- runif(1e6)
  fit <- bagging(Species ~ .,
                 data = iris,
                 nbagg = 10,
                 coob = TRUE)
  return(fit)
}

# Remove junk
cleaned_classbagg <- butcher(wrapped_classbagg(), verbose = TRUE)
#> ✔ Memory released: 13.86 MB
#> ✖ Disabled: `print()` and `summary()`

# Check size
lobstr::obj_size(cleaned_classbagg)
#> 179.31 kB