Skip to content

Parameter functions for Cubist models

Source: R/cubist_rules.R
committees.Rd

Committee-based models enact a boosting-like procedure to produce ensembles. committees parameter is for the number of models in the ensembles while max_rules can be used to limit the number of possible rules.

Usage

committees(range = c(1L, 100L), trans = NULL)

max_rules(range = c(1L, 500L), trans = NULL)

Arguments

range

A two-element vector holding the defaults for the smallest and largest possible values, respectively.

trans

A trans object from the scales package, such as scales::log10_trans() or scales::reciprocal_trans(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

Value

A function with classes "quant_param" and "param"

Examples

committees()
#> # Committees (quantitative)
#> Range: [1, 100]
committees(4:5)
#> # Committees (quantitative)
#> Range: [4, 5]

max_rules()
#> Max. Rules (quantitative)
#> Range: [1, 500]