| BlockDiagonal | Block diagonal matrix |
| BlockMatrix | Block matrix |
| BlockStructure | Block structure |
| Contrast | Matrix contrast |
| Heatmap | Heatmap visualisation |
| MakePositiveDefinite | Making positive definite matrix |
| MatchingArguments | Matching arguments |
| SimulateAdjacency | Simulation of undirected graph with block structure |
| SimulateComponents | Data simulation for sparse Principal Component Analysis |
| SimulateGraphical | Data simulation for Gaussian Graphical Modelling |
| SimulatePrecision | Simulation of precision matrix |
| SimulateRegression | Data simulation for multivariate regression |