statsmodels.genmod.generalized_linear_model.PredictionResultsMean.t_test

PredictionResultsMean.t_test(value=0, alternative='two-sided')

z- or t-test for hypothesis that mean is equal to value

Parameters:

valuearray_like, optional

Value under the null hypothesis.

alternativestr, optional

‘two-sided’, ‘larger’, ‘smaller’.

Returns:

statndarray

The test statistic.

pvaluendarray

The p-value of the hypothesis test, the distribution is given by the attribute of the instance, specified in __init__. Default if not specified is the normal distribution.