- mlr3data::ames_housingHouse Sales in Ames, Iowa
- mlr3data::bike_sharingBike Sharing Demand
- mlr3data::energy_usagePower Consumption of Kitchen Appliances in Ames, Iowa
- mlr3data::ilpdIndian Liver Patient Dataset
- mlr3data::kc_housingHouse Sales in King County
- mlr3data::moneyballMajor League Baseball Statistics 1962-2012
- mlr3data::optdigitsOptical Recognition of Handwritten Digits
- mlr3data::penguins_simpleSimplified Palmer Penguins Data Set
- mlr3data::titanicTitanic
- mlr3fda::dtiThe dti dataset
- mlr3fda::fuelThe fuel dataset
- mlr3fda::phonemeThe phoneme dataset
- mlr3proba::actgACTG 320 Clinical Trial Dataset
- mlr3proba::gbcsGerman Breast Cancer Study (GBCS) Dataset
- mlr3proba::graceGRACE 1000 Dataset
- mlr3proba::whasWorcester Heart Attack Study (WHAS) Dataset
- mlr3spatial::leipzigLeipzig Land Cover Task
- mlr3spatiotempcv::cookfarm_mlr3Cookfarm Profiles Regression Task
- mlr3spatiotempcv::diplodiaDiplodia Classification Task
- mlr3spatiotempcv::ecuadorEcuador Classification Task