R_3.2.5, OpenML_1.0, mlr_2.9, MASS_7.3.45 Learner mlr.classif.qda.preproc from package(s) MASS. 2016-01-28T15:06:00Z public mlr.classif.qda.preproc R_3.2.5-v2.25d6cdb 4206 mlr.classif.qda.preproc 0 0 0 1