Is there a python equivalent of R's qchisq function?
chi-squared, python, r, scipy, statistics
Solution
It's `scipy.stats.chi2.ppf` - Percent point function (inverse of cdf). E.g., in R:
> qchisq(0.05,5)
[1] 1.145476
in Python:
In [8]: scipy.stats.chi2.ppf(0.05, 5)
Out[8]: 1.1454762260617695
Problem
The R `qchisq` function converts a p-value and number of degrees of freedom to the corresponding chi-squared value. Is there a Python library that has an equivalent? I've looked around in SciPy without finding anything.