Displaying 1 result from an estimated 1 matches for "mrtsprot_matrix".
2007 Oct 23
1
Multivariate regression tree: problems with surrogate splits
...Universidad.
R8400FRF. Bariloche, Argentina
e-mail:trochine@crub.uncoma.edu.ar
http://investigadores.uncoma.edu.ar/Lab_Limnologia/default.htm
Here is the sequence of commands I used
sprot_matrix=read.csv("sprot_matrix.csv", row.names=1)
sprot_matrix
require(mvpart)
mrtsprot_matrix <-
mvpart(data.matrix(sprot_matrix [,1:47]) ~SECCHI+PH+TA+PTOT+NTOT+CHLA+AREA+ MEANDEP, sprot_matrix,xv="pick",xvmult=500,use.n=TRUE,all=TRUE,text.add=TRUE)
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