lrn.Rd
Overloads mlr3::lrn to automatically detect if required packages are installed.
lrn(.key, ...) lrns(.keys, ...)
(character(1)) Key passed to mlr_learners to retrieve the learner.
(character(1))
ANY Passed to mlr3::lrns
ANY
(character()) Keys passed to mlr_learners to retrieve the learners.
(character())