Re: [R] INDVAL and mvpart

From: <astrzelczak_at_ps.pl>
Date: Tue 09 Aug 2005 - 19:34:52 EST

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@ps.pl

______________________________________________
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
Received on Tue Aug 09 19:40:42 2005

This archive was generated by hypermail 2.1.8 : Sun 23 Oct 2005 - 15:10:41 EST