def azmap (scores, compare, dimension=0):
    mns = amean(compare,dimension)
    sstd = asamplestdev(compare,0)
    return (scores - mns) / sstd


#####################################
#######  ATRIMMING FUNCTIONS  #######
#####################################

## deleted around() as it's in numpy now
Returns an array of z-scores the shape of scores (e.g., [x,y]), compared to
dataset/ETHPy150Open radlab/sparrow/src/main/python/third_party/stats.py/azmap