A small collection of interesting and educational
machine learning data sets which are used as examples in the 'mlr3'
book (<https://mlr3book.mlr-org.com>), the use case gallery
(<https://mlr3gallery.mlr-org.com>), or in other examples. All data
sets are properly preprocessed and ready to be analyzed by most
machine learning algorithms.  Data sets are automatically added to the
dictionary of tasks if 'mlr3' is loaded.

c(person(given = "Michel",
family = "Lang",
role = c("cre", "aut"),
email = "michellang@gmail.com",
comment = c(ORCID = "0000-0001-9754-0393")),
person(given = "Marc",
family = "Becker",
role = "ctb",
email = "marcbecker@posteo.de",
comment = c(ORCID = "0000-0002-8115-0400")))
A small collection of interesting and educational machine
learning data sets which are used as examples in the 'mlr3' book
(<https://mlr3book.mlr-org.com>), the use case gallery
(<https://mlr3gallery.mlr-org.com>), or in other examples. All data
sets are properly preprocessed and ready to be analyzed by most
machine learning algorithms.  Data sets are automatically added to the
dictionary of tasks if 'mlr3' is loaded.

Extends the 'mlr3' package with a backend to
transparently work with data bases. Internally relies on the
abstraction of package 'dbplyr' to interact with one of the many
supported data base management systems (DBMS).
checkmate, data.table, digest, dplyr, mlr3 (>= 0.1.1), R6
DBI, dbplyr, lgr, RSQLite, testthat, tibble

checkmate, data.table, digest, dplyr, mlr3 (>= 0.1.2), R6

checkmate, data.table, digest, dplyr, mlr3 (>= 0.1.4), R6

backports, checkmate, data.table, digest, dplyr, mlr3 (>=
0.1.4), R6
DBI, RSQLite, dbplyr, future, future.apply, future.callr,
lgr, testthat, tibble

backports, checkmate, data.table, digest, dplyr, mlr3 (>=
0.3.0), mlr3misc, R6

Extends the 'mlr3' package with a backend to
transparently work with databases. Includes two extra backends:
One relies on relies on the abstraction of package 'dbplyr' to interact with
one of the many supported database management systems (DBMS). The other one
is specialized for package 'duckdb'.
R6, backports, checkmate, data.table, digest, mlr3misc,
DBI, RSQLite, dbplyr, dplyr, duckdb, future, future.apply,
future.callr, lgr, testthat (>= 3.0.0), tibble