dials: predictor_prop – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

predictor_prop

Proportion of predictors

The parameter is used in models where a parameter is the proportion of predictor variables.

predictor_prop(range = c(0, 1), trans = NULL)

`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`.

predictor_prop() is used in step_pls().

predictor_prop()

Tools for Creating Tuning Parameter Values

v0.0.10

MIT + file LICENSE

Authors

Max Kuhn [aut], Hannah Frick [aut, cre], RStudio [cph]

Initial release