min_unique: Number of unique values for pre-processing

In dials: Tools for Creating Tuning Parameter Values

Number of unique values for pre-processing

Description

Some pre-processing parameters require a minimum number of unique data points to proceed.

Usage

min_unique(range = c(5L, 15L), 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::log10_trans() or scales::reciprocal_trans(). If not provided, the default is used which matches the units used in range. If no transformation, NULL.

Examples

min_unique()

dials documentation built on April 3, 2023, 5:43 p.m.