Converts to a DataBackendDplyr using a RSQLite data base, depending on the input type:

  • data.frame: Converts to a DataBackendDplyr.

  • [mlr3::DataBackend]: Creates a new DataBackendDplyr using the data of the provided mlr3::DataBackend.

  • [mlr3::Task]: Replaces the DataBackend in slot $task with a new backend. Only active columns and rows are considered.

as_sqlite_backend(data, path = NULL, ...)

Arguments

data

(data.frame() | mlr3::DataBackend | mlr3::Task)
See description.

path

(NULL | character(1))
Path for the SQLite data base. Defaults to a file in the temporary directory of the R session, see tempfile().

...

(any)
Additional arguments, currently ignored.

Value

DataBackendDplyr.