| alaska_forest | Cooperative Alaska Forest Inventory data |
| binaryalphadigits | Binary Alphadigits |
| bone | Relative Spinal Bone Mineral Density Data |
| bone_ext | Spinal Bone Mineral Density (Extended) Data |
| digits | USPS Handwritten Digits |
| elements | The first 118 chemical elements |
| faces | Olivetti Faces |
| frey | Frey Faces |
| igg1 | Human immunoglobulin G1 antibody molecule |
| lightspeeds | Historical Determinations of the Speed of Light |
| 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 |
| pkg_data | Simple summary of data available in named packages |
| SAheart | South African Heart Disease Data |
| SCmolecule | A protein/DNA complex molecule from Saccharomyces Cerevisiae |