Dear community, I have fitted a model using comands above, (rlm, lmrob or lmRob). I don't have new data to validate de models obtained. I was wondering if exists something similar to CVlm in robust regression. In case there isn't, any suggestion for validation would be appreciated. Thanks, user at host.com -- View this message in context: r.789695.n4.nabble.com/cross-validation-when-rlm-lmrob-or-lmRob-tp3382189p3382189.html Sent from the R help mailing list archive at Nabble.com.