statsmodels.stats.contingency_tables.SquareTable.test_nominal_association#
- SquareTable.test_nominal_association()#
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:
BunchA bunch with attributes
- statisticfloat
The chi^2 test statistic.
- dfint
The degrees of freedom of the reference distribution.
- pvaluefloat
The p-value for the test.