- bin-sds x-sequence y-sequence nprocedure
Computes the standard deviation of y-sequence values within each of n bins of x-sequence values. Returns a list of (bin-center . sd-y) pairs.
> (bin-sds '(1 2 3 4 5 6 7 8 9 10) '(10 20 30 40 50 60 70 80 90 100) 2) ((3.0 . 15.811388300841896) (8.0 . 15.811388300841896))