What steps will reproduce the problem?
1. start python
2.
>>> from statlib import stats
>>> a = [1,2,3,4,5,6]
>>> stats.sterr(a)
0.76376261582597338
>>> stats.sterr(a) == stats.sem(a)
True
>>>
I am not sure about the expected output, but shouldn't these be different
anyway? sterr is supposed to divide by n-1 in it's variance estimate, while the
sem computes the variance dividing by n.
I've checked the code of the both functions -- it looks identical to me.
statlib-1.1 on Mac OS 10.5
Please provide any additional information below.
Original issue reported on code.google.com by mezh...@gmail.com on 26 Jul 2010 at 12:22
Original issue reported on code.google.com by
mezh...@gmail.com
on 26 Jul 2010 at 12:22