| clusterSOM | Perform Clustering on SOM Nodes |
| clusterX | Perform Hierarchical Clustering on Data Objects |
| finalSOM | Re-Train SOM Model |
| generatePlot | Generate SOM Visualization Plots |
| getClusterData | Retrieve Clustered Data |
| loadMatrix | Load Data and Convert to a Matrix |
| optimalSOM | Estimate Optimal SOM Grid Size based on the Data |