Hi,
i. After estimating some coefficients using robust regression with rlm() or lqs(), I wonder if there exist some measures of the goodness-of-fit as those for standard linear model(R2)... or evenly if it's a statistics non-sense to look for since I do not find any mention of that in differents chapters on robust and resistant regression or in severals R documentation (Fox, Ripley and Venables)? ii.If such measure exist for robust regression, how could I implement it in R, and what about their comparability with traditionnal R2 of linear model ? Best regards A lot of thank to anyone that could give me some light. Vincent ********** L'ADSL A 20 EUR/MOIS********** Avec Tiscali, l'ADSL est � 20 EUR/mois. Vous pourrez chercher longtemps avant de trouver moins cher ! Pour profiter de cette offre exceptionnelle, cliquez ici : http://register.tiscali.fr/adsl/ Offre soumise � conditions. ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help
