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dim
2008 Sep 10
1
Return dimension index from array with n-dimensions
...efully resulting in the integration of such a function in a
R-packages.
Kind regards,
Niels Hintzen
#Example:
a <- array(100:1,dim=c(5,4,5))
which(a == 7)
nindex(a,7)
nindex<-function(array.,index.){
dims <- dim(array.)
ldim <- length(dim(array.))
dimmy <- matrix(NA,ncol=length(index.),nrow=ldim)
remain <- matrix(NA,ncol=length(index.),nrow=ldim)
remain[1,] <- index.
for(i in 1:(length(dims)-1)){
dimmy[i,] <-
ceiling(remain[i,]...