Some pre-processing parameters require a minimum number of unique data points
to proceed. Used in recipes::step_discretize()
.
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 thescales
package, such asscales::transform_log10()
orscales::transform_reciprocal()
. If not provided, the default is used which matches the units used inrange
. If no transformation,NULL
.