useDynLib(class, .registration = TRUE)

export(batchSOM, condense, knn, knn.cv, knn1, lvq1, lvq2, lvq3, lvqinit,
       lvqtest, multiedit, olvq1, reduce.nn, SOM, somgrid)

importFrom(graphics, plot, points, stars)
importFrom(stats, dist)

S3method(plot, SOM)
S3method(plot, somgrid)