| diag2landscape | Convert Persistence Diagram into Persistence Landscape | 
| diag2silhouette | Convert Persistence Diagram into Persistent Silhouette | 
| diagRips | Compute Vietoris-Rips Complex for Persistent Homology | 
| fsdist | Pairwise L_p Distance of Multiple Functional Summaries | 
| fsdist2 | Pairwise L_p Distance for Two Sets of Functional Summaries | 
| fseqdist | Multi-sample Energy Test of Equal Distributions | 
| fshclust | Hierarchical Agglomerative Clustering | 
| fskgroups | k-Groups Clustering of Multiple Functional Summaries by Energy Distance | 
| fskmedoids | K-Medoids Clustering | 
| fsmds | Multidimensional Scaling | 
| fsmean | Mean of Multiple Functional Summaries | 
| fsnorm | L_p Norm of a Single Functional Summary | 
| fssc05Z | Spectral Clustering by Zelnik-Manor and Perona (2005) | 
| fssum | Weighted Sum of Multiple Functional Summaries | 
| fstsne | t-distributed Stochastic Neighbor Embedding | 
| gen2circles | Generate Two Intersecting Circles | 
| gen2holes | Generate Two Intertwined Holes | 
| plkernel | Persistence Landscape Kernel | 
| plot.homology | Plot Persistent Homology via Barcode or Diagram | 
| plot.landscape | Plot Persistence Landscape |