search for: numitr

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2005 Aug 08
2
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
2012 Jul 23
1
extract values from summary of function indval of the package labdsv
...lysis using the function "indval" from the package "labdsv". For further analysis I need the values "Number of Significant Indicators" and "Sum of Indicator Values" that is calculated from the summary on my indval object. indication3<-indval(Veg,caver3,numitr=4999) summary(indication3) cluster indicator_value probability X14 1 0.9423 0.00020004 X10 1 0.8993 0.00040008 ... Sum of probabilities = 22.7643528705741 Sum of Indicator Values = 57.55...