| HVP | Hierarchical variance partitioning (HVP) |
| hvp-class | HVP results class |
| HVP-method | Hierarchical variance partitioning (HVP) |
| plot-method | Plot results of permutation test |
| sigmoid | Sigmoid function |
| simulateMicroarray | Simulate log-transformed microarray gene expression data |
| splitCols | Splits subsettable objects according to their columns |