| exData1 | A simulated data set with 5 true clusters |
| exData2 | A simulated data set with 4 true clusters |
| gap | The gap statistic |
| part | Partitioning Algorithm based on Recursive Thresholding |
| plotColorbarCol | Add a colorbar above a heatmap. |
| plotColorbarRow | Add a colorbar on the left side of a heatmap. |
| plotColorRange | Plot color scale. |
| plotHeatmap | Plot a heatmap |
| plotTreeCol | Add a column dendrogram to a heatmap. |
| plotTreeRow | Add a row dendrogram to a heatmap. |