Displaying 1 result from an estimated 1 matches for "blockwisesum".
2004 Aug 31
7
blockwise sums
I am looking for a function like
my.blockwisesum(vector, n)
that computes sums of disjoint subsequences of length n from vector
and can work with vector lengths that are not a multiple of n.
It should give me for instance
my.blockwisesum(1:10, 3) == c(6, 15, 24, 10)
Is there a builtin function that can do this?
One could do it by coercing the...