search for: treedata2

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2005 Dec 16
1
Vector of matrix
.... 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 à 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 so...