statsmodels.stats.contingency_tables.Table.test_nominal_association¶
method
-
Table.
test_nominal_association
()[source]¶ Assess independence for nominal factors.
Assessment of independence between rows and columns using chi^2 testing. The rows and columns are treated as nominal (unordered) categorical variables.
- Returns
- A bunch containing the following attributes:
- statisticfloat
The chi^2 test statistic.
- dfinteger
The degrees of freedom of the reference distribution
- pvaluefloat
The p-value for the test.