Hello Jari, I've tried to do the analysis this way:
> duleg(data.matrix(dane[,9:28]),predict(fit,type="vector"),numitr=1000) Error in "row.names<-.data.frame"(`*tmp*`, value = NULL) : invalid 'row.names' length I haven o idea what's going on with the row names.... cheers :) Agnieszka Tuesday, August 9, 2005, 9:22:36 AM, you wrote: >> Hi, >> >> I'd like to perform Dufrene-Legendre Indicator Species Analysis for >> a multivariate regression tree. However I have problems with arguments >> of duleg(veg,class,numitr=1000)function. How to obtain a vector of >> numeric class memberships for samples, or a classification object >> returned from mvpart? -- Best regards, Agnieszka Strzelczak mailto:[EMAIL PROTECTED] ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html