| adjustSpatialWeights | Semantic adjusted spatial weights | 
| Arcachon | SpatRaster of the bay of Arcachon | 
| barPlots | Bar plots | 
| boot_group_validation | Check the robustness of a classification by Bootstrap | 
| boot_group_validation.mc | Check that the obtained groups are stable by bootstrap (multicore) | 
| calcCalinskiHarabasz | Calinski-Harabasz index | 
| calcDaviesBouldin | Davies-Bouldin index | 
| calcELSA | calculate ELSA statistic for a hard partition | 
| calcexplainedInertia | Explained inertia index | 
| calcFukuyamaSugeno | Fukuyama and Sugeno index | 
| calcFuzzyELSA | calculate ELSA statistic for a fuzzy partition | 
| calcGD43 | Generalized Dunn’s index (43) | 
| calcGD53 | Generalized Dunn’s index (53) | 
| calcNegentropyI | Negentropy Increment index | 
| calcqualityIndexes | Quality indexes | 
| calcSilhouetteIdx | Fuzzy Silhouette index | 
| calcUncertaintyIndex | Diversity index | 
| calc_local_moran_raster | Local Moran I for raster | 
| calc_moran_raster | Global Moran I for raster | 
| catToBelongings | Convert categories to membership matrix | 
| cat_to_belongings | Convert categories to membership matrix | 
| circular_window | Circular window | 
| CMeans | C-means | 
| GCMeans | Generalized C-means | 
| groups_matching | Match the groups obtained from two classifications | 
| is.FCMres | is method for FCMres | 
| load_arcachon | SpatRaster of the bay of Arcachon | 
| LyonIris | social and environmental indicators for the Iris of the metropolitan region of Lyon (France) | 
| mapClusters | Mapping the clusters | 
| plot.FCMres | Plot method for FCMres object | 
| predict.FCMres | Predict method for FCMres object | 
| predict_membership | Predict matrix membership for new observations | 
| print.FCMres | print method for FCMres | 
| selectParameters | Select parameters for a clustering algorithm | 
| selectParameters.mc | Select parameters for clustering algorithm (multicore) | 
| select_parameters | Select parameters for a clustering algorithm | 
| select_parameters.mc | Select parameters for clustering algorithm (multicore) | 
| SFCMeans | SFCMeans | 
| SGFCMeans | SGFCMeans | 
| spatialDiag | Spatial diagnostic | 
| spConsistency | Spatial consistency index | 
| spiderPlots | Spider chart | 
| sp_clust_explorer | Classification result explorer | 
| standardizer | Standardizing helper | 
| summarizeClusters | Descriptive statistics by group | 
| summary.FCMres | Summary method for FCMres | 
| uncertaintyMap | Uncertainty map | 
| undecidedUnits | Undecided observations | 
| violinPlots | Violin plots |