| alaska_forest | Cooperative Alaska Forest Inventory data |
| binaryalphadigits | Binary Alphadigits |
| blocks | A set of 100 plastic "blocks" |
| bone | Relative Spinal Bone Mineral Density Data |
| bone_ext | Spinal Bone Mineral Density (Extended) Data |
| covidNZ | Covid 19 Case Data New Zealand |
| crabSpecies | Colour and Sex of Rock Crabs |
| diabetes | Diabetes Data from Andrews and Herzberg |
| digits | USPS Handwritten Digits |
| elements | The first 118 chemical elements |
| faces | Olivetti Faces |
| frey | Frey Faces |
| igg1 | Human immunoglobulin G1 antibody molecule |
| judgment | Judgment samples of plastic blocks |
| lepto | Rock Crabs (Leptograpsus variegatus) data |
| lightspeeds | Historical Determinations of the Speed of Light |
| lizards | A fictional data set on lizards perch choices |
| medicalRecords | Mining medical records (fictional) |
| michelson_1879 | A.A. Michelson's 1879 Determinations of the Speed of Light |
| minority | Canadian Visible Minority Data 2006 |
| ordalphadigits | Binary Alphadigits Isomap |
| ordfrey | Frey Faces Isomap |
| pandemic | Fictional pandemic data |
| pkg_data | Simple summary of data available in named packages |
| placenamesCanada | Canadian place names and their geo-locations. |
| SAheart | South African Heart Disease Data |
| SCmolecule | A protein/DNA complex molecule from Saccharomyces Cerevisiae |
| trtPan | Fictional pandemic data (with treatment variable) |