bdk Supervised version of Kohonen's self-organising maps check.whatmap Check the validity of a whatmap argument classvec2classmat Convert a classification vector into a matrix or the other way around. map.kohonen Map data to a supervised or unsupervised SOM nir Near-infrared data with temperature effects plot.kohonen Plot kohonen object predict.kohonen Predict properties using a trained Kohonen map som Kohonen's self-organising maps summary.kohonen Summary and print methods for kohonen objects supersom Super-organising maps topo.error Measures of topographical error tricolor Provides smooth unit colors for SOMs unit.distances Calculate distances between units in a SOM wines Wine data xyf Supervised version of Kohonen's self-organising maps yeast Yeast cell-cycle data