Chi-Square test
Perform an independence test on discrete variables using Chi-Square test.
Usage
from causal-learn.utils.cit import chisq
p = chisq(data, X, Y, conditioning_set)
Parameters
data: data matrices.
X, Y and condition_set: data matrices of size number_of_samples * dimensionality.
- G_sq: True means using G-Square test;
False means using Chi-Square test.
Returns
p: the p-value of the test.