import(cluster, fastcluster)
importFrom("MASS", "ginv")
importFrom("graphics", "barplot", "legend", "lines")
importFrom("stats", "as.dist", "cor", "cutree", "var")
export(vgeo, deltas, proxi, estW, INCAindex,INCAnumclu, INCAtest, dbhatta, dgower, dmahal, dcor, dproc2)


S3method(print, incaest)
S3method(print, incaix)
S3method(print, incanc)
S3method(summary, incaix)
S3method(plot, incaix)
S3method(plot, incanc)
S3method(print, incat)
S3method(summary, incat)
