INDVAL and mvpart

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?

thanks in advance

--
Best regards,

Agnieszka Strzelczak                          mailto:astrzelczak at ps.pl