 

________________________________

De: Trochine, Carolina
Enviado el: mar 23/10/2007 13:52
Para: r-help@lists.R-project.org
Asunto: Multivariate regression tree: problems with surrogate splits (complete commands)


The secuence was not complete in the other message, sorry!



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)



mrtsprot_matrix 

summary(mrtsprot_matrix)


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