PredictionResults.conf_int(method='endpoint', alpha=0.05, **kwds)[source]

Confidence interval construction for the predicted mean.

This is currently only available for t and z tests.

alphafloat, optional

The significance level for the prediction interval. The default alpha = .05 returns a 95% confidence interval.

pi{ndarray, DataFrame}

The array has the lower and the upper limit of the prediction interval in the columns.

Last update: Dec 14, 2023