Convert to a Spatiotemporal Regression Task — as_task_regr

Convert object to a TaskRegrST. This is a S3 generic, specialized for at least the following objects:

TaskRegrST: Ensure the identity.
data.frame() and DataBackend: Provides an alternative to the constructor of TaskRegrST.
sf::sf: Extracts spatial meta data before construction.
TaskClassif: Calls convert_task().

Usage

as_task_regr_st(x, ...)

# S3 method for TaskRegrST
as_task_regr_st(x, clone = FALSE, ...)

# S3 method for data.frame
as_task_regr_st(
  x,
  target,
  id = deparse(substitute(x)),
  coordinate_names,
  crs = NA_character_,
  coords_as_features = FALSE,
  label = NA_character_,
  ...
)

# S3 method for DataBackend
as_task_regr_st(
  x,
  target,
  id = deparse(substitute(x)),
  coordinate_names,
  crs,
  coords_as_features = FALSE,
  label = NA_character_,
  ...
)

# S3 method for sf
as_task_regr_st(
  x,
  target = NULL,
  id = deparse(substitute(x)),
  coords_as_features = FALSE,
  label = NA_character_,
  ...
)

# S3 method for TaskClassifST
as_task_regr_st(
  x,
  target = NULL,
  drop_original_target = FALSE,
  drop_levels = TRUE,
  ...
)

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.
target: (character(1))
Name of the target column.
id: (character(1))
Id for the new task. Defaults to the (deparsed and substituted) name of the data argument.
coordinate_names: (character(1))
The column names of the coordinates in the data.
crs: (character(1))
Coordinate reference system. WKT2 or EPSG string.
coords_as_features: (logical(1))
If TRUE, coordinates are used as features.
label: (character(1))
Label for the new instance.
drop_original_target: (logical(1))
If FALSE (default), the original target is added as a feature. Otherwise the original target is dropped.
drop_levels: (logical(1))
If TRUE (default), unused levels of the new target variable are dropped.

Value

TaskRegrST