Quoting Maija Sirkjärvi <[email protected]>:
I have a basic for loop with a simple matrix. The code is doing what it is
supposed to do, but I'm still wondering the error "subscript out of
bounds". What would be a smoother way to code such a basic for loop?
myMatrix <- matrix(0,5,12)
for(i in 1:nrow(myMatrix)) {
for(i in 1:ncol(myMatrix)) {
myMatrix[i,i] = -1
myMatrix[i,i+1] = 1
}}
print(myMatrix)
Thanks in advance!
Perhaps you do not need loops at all?
myMatrix <- matrix(0, 5, 12)
diag(myMatrix) <- -1
diag(myMatrix[, -1]) <- 1
--
Enrico Schumann
Lucerne, Switzerland
http://enricoschumann.net
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