Hi I need discriminant function gragh for two variable and two class by mda of hastie & tibshirani.I have library mda ,But I couldnt define of boundary decsision between classes.how use functions predict.mda and contour for this problems.how define columns z.please,can you help me. thanks in advanced gh.rekabdar<ghrk2001 at yahoo.com> __________________________________________________ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._