INDVAL and mvpart
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:astrzelczak at ps.pl