Convert to a Cluster Task — as_task

Convert object to a TaskClust or a list of TaskClust. This is a S3 generic, specialized for at least the following objects:

TaskClust: returns the object as-is, possibly cloned.
formula, data.frame(), matrix(), and mlr3::DataBackend: provides an alternative to the constructor of TaskClust.

Usage

as_task_clust(x, ...)

# S3 method for class 'TaskClust'
as_task_clust(x, clone = FALSE, ...)

# S3 method for class 'data.frame'
as_task_clust(x, id = deparse1(substitute(x)), label = NA_character_, ...)

# S3 method for class 'matrix'
as_task_clust(x, id = deparse1(substitute(x)), label = NA_character_, ...)

# S3 method for class 'DataBackend'
as_task_clust(x, id = deparse1(substitute(x)), label = NA_character_, ...)

# S3 method for class 'formula'
as_task_clust(
  x,
  data,
  id = deparse1(substitute(data)),
  label = NA_character_,
  ...
)

as_tasks_clust(x, ...)

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

# S3 method for class 'TaskClust'
as_tasks_clust(x, clone = FALSE, ...)

Arguments

x: (any)
Object to convert.
...: (any)
Additional arguments.
clone: (logical(1))
If TRUE, ensures that the returned object is not the same as the input x.
id: (character(1))
Id for the new task. Defaults to the (deparsed and substituted) name of the data argument.
label: (character(1))
Label for the new instance.
data: (data.frame())
Data frame containing all columns specified in formula x.

Value

TaskClust.

Examples

as_task_clust(datasets::USArrests)
#> 
#> ── <TaskClust> (50x4) ──────────────────────────────────────────────────────────
#> • Target:
#> • Properties: -
#> • Features (4):
#>   • int (2): Assault, UrbanPop
#>   • dbl (2): Murder, Rape