dodiscover.ci.CategoricalCITest#

class dodiscover.ci.CategoricalCITest(lambda_='cressie-read')[source]#

Methods

test(df, x_vars, y_vars[, z_covariates])

Abstract method for all conditional independence tests.
test(df, x_vars, y_vars, z_covariates=None)[source]#

Abstract method for all conditional independence tests.

Parameters:
dfpd.DataFrame

The dataframe containing the dataset.

x_varsSet of column

A column in df.

y_varsSet of column

A column in df.

z_covariatesSet, optional

A set of columns in df, by default None. If None, then the test should run a standard independence test.

Returns:
Tuple[float, float]

Test statistic and pvalue.