Column Auto-Converter — auto

Set of rules to automatically convert column types. This is used during rbind-ing of Tasks, but also in some pipe operators in mlr3pipelines.

All rules are stored as functions in mlr_reflections$auto_converters.

Usage

auto_convert(value, id, type, levels)

value: (any)
New values to convert in order to match type.
id: (character(1))
Name of the column, used in error messages.
type: (character(1))
Type to convert values to.
levels: (character() | NULL)
Levels to use for conversion to factor or ordered.

Vector value converted to type type.