Extends the 'mlr3' package with a backend to transparently
work with databases such as 'SQLite', 'DuckDB', 'MySQL', 'MariaDB', or
'PostgreSQL'. The package provides three additional backends:
'DataBackendDplyr' relies on the abstraction of package 'dbplyr' to
interact with most DBMS. 'DataBackendDuckDB' operates on 'DuckDB' data
bases and also on Apache Parquet files. 'DataBackendPolars' operates on
'Polars' data frames.
Version: |
0.6.0 |
Depends: |
mlr3 (≥ 0.13.0), R (≥ 3.1.0) |
Imports: |
backports, checkmate, data.table, mlr3misc (≥ 0.10.0), R6 |
Suggests: |
DBI, dbplyr, dplyr, duckdb (≥ 0.4.0), future, future.apply, future.callr, lgr, polars, RSQLite, testthat (≥ 3.0.0), tibble |
Published: |
2025-07-18 |
DOI: |
10.32614/CRAN.package.mlr3db |
Author: |
Michel Lang [aut],
Lona Koers [aut],
Marc Becker [cre,
aut] |
Maintainer: |
Marc Becker <marcbecker at posteo.de> |
BugReports: |
https://github.com/mlr-org/mlr3db/issues |
License: |
LGPL-3 |
URL: |
https:///mlr3db.mlr-org.com, https://github.com/mlr-org/mlr3db |
NeedsCompilation: |
no |
Additional_repositories: |
https://community.r-multiverse.org |
Materials: |
README, NEWS |
CRAN checks: |
mlr3db results |