[R] Vector of matrix

From: Vieilledent Ghislain <ghislain.vieilledent_at_cemagref.fr>
Date: Sat 17 Dec 2005 - 00:12:59 EST


Dear statisticians,

I would like to save results for a "for loop" in a vector previously created. My result would be of class "matrix".

I tried the following script:

Script:
#Creation of a previous vector
n.Tree<-2
VectorX<-rep(1,n.Tree)

#loop
for (i in 1:2) {

	Ti<-MatOccurTree[Tree[i],1] #number of observation for Tree i
	Xi<-matrix(data=1,nrow=Ti,ncol=2)
	Xi[,2]<-treedata2$lnE[IdentTree==Tree[i]]
	VectorX[i]<-Xi

}

Console:
> VectorX[i]<-Xi

Warning message:
le nombre d'objets remplacer n'est pas multiple de la taille du remplacement "number of object to replace isn't a multiple of the length of the replacement"

Would you have any solution to create a vector of matrix "VectorX" ?

Thanks for your help.

Ghislain Vieilledent.

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