Parameters for possible engine parameters for earth models

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

Usage

max_num_terms(range = c(20L, 200L), 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.

Details

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

Examples

max_num_terms()
#> Maximum Number of Terms (quantitative)
#> Range: [20, 200]