P-value from Chi sq test statistic in Python

Question

I have computed a test statistic that is distributed as a chi square with 1 degree of freedom, and want to find out what P-value this corresponds to using python.

I

Answer 1

To calculate probability of null hypothesis given chisquared sum, and degrees of freedom you can also call chisqprob:

>>> from scipy.stats import chisqprob
>>> chisqprob(3.84, 1)
0.050043521248705189

---

Notice:

chisqprob is deprecated! stats.chisqprob is deprecated in scipy 0.17.0; use stats.distributions.chi2.sf instead