as_measure: Convert to a Measure

In mlr3: Machine Learning in R - Next Generation

Convert to a Measure

Description

Convert object to a Measure or a list of Measure.

Usage

as_measure(x, ...)

## S3 method for class ''NULL''
as_measure(x, task_type = NULL, ...)

## S3 method for class 'Measure'
as_measure(x, clone = FALSE, ...)

as_measures(x, ...)

## Default S3 method:
as_measures(x, ...)

## S3 method for class ''NULL''
as_measures(x, task_type = NULL, ...)

## S3 method for class 'list'
as_measures(x, ...)

Arguments

x	(any) Object to convert.
...	(any) Additional arguments.
task_type	(character(1)) Used if x is NULL to construct a default measure for the respective task type. The default measures are stored in mlr_reflections$default_measures.
clone	(logical(1)) If TRUE, ensures that the returned object is not the same as the input x.

Value

Measure.

mlr3 documentation built on Nov. 17, 2023, 5:07 p.m.