DataBackend for Vector Objects

mlr3::DataBackend for sf::sf vector objects.

Super classes

mlr3::DataBackend -> mlr3::DataBackendDataTable -> DataBackendVector

Active bindings

sfc

(sf::sfc)
Returns the sfc object.

Methods

Public methods

• DataBackendVector$new()

Inherited methods

• mlr3::DataBackend$format()
• mlr3::DataBackend$print()
• mlr3::DataBackendDataTable$data()
• mlr3::DataBackendDataTable$distinct()
• mlr3::DataBackendDataTable$head()
• mlr3::DataBackendDataTable$missings()

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Method new()

Creates a new instance of this R6 class.

Usage

DataBackendVector$new(data, primary_key)

Arguments

data

(sf)
A raster object.

primary_key

(character(1) | integer())
Name of the primary key column, or integer vector of row ids.