Parameters for possible engine parameters for Cubist

Source: R/param_engine_cubist.R

These parameters are auxiliary to models that use the "Cubist" engine. They correspond to tuning parameters that would be specified using set_engine("Cubist0", ...).

extrapolation(range = c(1, 110), trans = NULL)

unbiased_rules(values = c(TRUE, FALSE))

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

Arguments

range

A two-element vector holding the defaults for the smallest and largest possible values, respectively. If a transformation is specified, these values should be in the transformed units.

trans

A trans object from the scales package, such as scales::transform_log10() or scales::transform_reciprocal(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

values

For unbiased_rules(), either TRUE or FALSE.

Details

To use these, check ?Cubist::cubistControl to see how they are used.

Examples

extrapolation()
#> Percent Allowable Extrapolation (quantitative)
#> Range: [1, 110]
unbiased_rules()
#> Use Unbiased Rules? (qualitative)
#> 2 possible values include:
#> TRUE and FALSE
max_rules()
#> Maximum Number of Rules (quantitative)
#> Range: [1, 100]