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as_measure

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, clone = FALSE, ...)

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

as_measures(x, ...)

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

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

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

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

mlr3

Machine Learning in R - Next Generation

v0.11.0
LGPL-3
Authors
Michel Lang [cre, aut] (<https://orcid.org/0000-0001-9754-0393>), Bernd Bischl [aut] (<https://orcid.org/0000-0001-6002-6980>), Jakob Richter [aut] (<https://orcid.org/0000-0003-4481-5554>), Patrick Schratz [aut] (<https://orcid.org/0000-0003-0748-6624>), Giuseppe Casalicchio [ctb] (<https://orcid.org/0000-0001-5324-5966>), Stefan Coors [ctb] (<https://orcid.org/0000-0002-7465-2146>), Quay Au [ctb] (<https://orcid.org/0000-0002-5252-8902>), Martin Binder [aut], Marc Becker [ctb] (<https://orcid.org/0000-0002-8115-0400>)
Initial release

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