| Adjusted Mutual Information | Similarity Indices |
| Adjusted Rand Index | Similarity Indices |
| adjusted_mi | Similarity Indices |
| adj_rand | Similarity Indices |
| besag | A hand-constructed image from Besag (1986) |
| binssim | Categorical Structural Similarity Index Metric (whole image) |
| catmssim_2d | Multiscale Categorical Structural Similarity Index Measure (2D) |
| catmssim_3d_cube | Multiscale Categorical Structural Similarity Index Measure for a Cube (3D) |
| catmssim_3d_slice | Multiscale Categorical Structural Similarity Index Measure by Slice (3D) |
| catsim | Multiscale Categorical Structural Similarity Index Measure |
| Cohen's kappa | Similarity Indices |
| cohen_kappa | Similarity Indices |
| Corrected Gini-Simpson index | Diversity Indices |
| gini | Diversity Indices |
| ginicorr | Diversity Indices |
| hoffmanphantom | An example fMRI phantom |
| Modified Corrected Gini index | Diversity Indices |
| Modified Gini-Simpson index | Diversity Indices |
| Normalized Mutual Information | Similarity Indices |
| normalized_mi | Similarity Indices |
| rand | Similarity Indices |
| rand_index | Similarity Indices |
| sqrtgini | Diversity Indices |
| sqrtginicorr | Diversity Indices |