Where can I find mad (mean absolute deviation) in scipy?

Question

It seems scipy once provided a function mad to calculate the mean absolute deviation for a set of numbers:

http://projects.scipy.org/scipy/browser/trunk

Answer 1

I'm using:

from math import fabs

a = [1, 1, 2, 2, 4, 6, 9]

median = sorted(a)[len(a)//2]

for b in a:
    mad = fabs(b - median)
    print b,mad