as.dist dist as.matrix dist as.matrix.dist dist as.matrix.simil dist as.simil dist col.dist dist colMeans.dist rowSums.dist colSums.dist rowSums.dist dist dist print.crossdist dist print.crosssimil dist print.dist dist print.simil dist pr_DB registry pr_dist2simil dist pr_simil2dist dist registry registry row.dist dist rowMeans.dist rowSums.dist rowSums.dist rowSums.dist simil dist summary.pr_DB registry