Python SciPy Module Error Message

Question

What am I doing wrong here? Below is the code and here is the error I'm getting:

AttributeError: 'module' object has no attribute 'chi2_contingency'

The fisher test works just fine and prints the oddsration and p value but the chi2 test is not. Done some looking around here and changed the way I was importing packages/modules but no luck. Any help appreciated. Probably something simple I'm missing. Thanks in advance.

import sys
import numpy as np
import scipy
from scipy import stats

oddsratio, pvalue = scipy.stats.fisher_exact([[56, 891], [48, 12873]])

print oddsratio
print pvalue

obs = np.array([[56, 891], [48, 12873]])

print obs

g, p, dof, expctd = scipy.stats.chi2_contingency(obs, correction=True)

print p

Answer 1

While this looks like a quirk, it's a side-effect of the layout of scipy being a package containing a module stats . Try:

import scipy.stats

g, p, dof, e = scipy.stats.chi2_contingency([[56, 891], [48, 12873]], correction=True)
print p  # 1.4896896046343034e-79