linearmodels.shared.hypotheses.InvalidTestStatistic¶

class linearmodels.shared.hypotheses.InvalidTestStatistic(reason: str, *, name: str | None = None)[source]¶

Class returned if a requested test is not valid for a model

Parameters:¶

reason: str¶

Explanation why test is invalid

name: str | None = None¶

Name of test

See also

linearmodels.shared.hypotheses.WaldTestStatistic

Methods

Properties

critical_values	Always returns None
null	Null hypothesis
pval	Always returns np.nan
stat	Test statistic