Hello,
A simple question, although I can't find an answer via my google/forum
search:
I have a 4-dimensional array; call it A[1:M,1:N,1:P,1:Q]. I have a vector x
that is N by 1.
I would like to "quickly" add x to the 2nd dimension of A; in other words, I
want a quicker way of doing the following:
for (m in 1:M) {
for (p in 1:P) {
for (q in 1:Q) {
A[m,,p,q] = A[m,,p,q] + x
}
}
}
Thanks in advance!
--
View this message in context:
http://r.789695.n4.nabble.com/Add-a-vector-to-the-values-in-a-specific-dimension-of-an-array-tp3534730p3534730.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
