R (>= 2.4.0), ade4, cluster, Hmisc, nlme, sna, Cairo
R (>= 2.6.0), ade4, cluster, Hmisc, nlme, sna, Cairo
R (>= 2.10), ade4, cluster, Hmisc, nlme, sna, Cairo
R (>= 2.5.0), ade4, cluster, Hmisc, nlme, sna, Cairo