statsmodels.stats.contrast.ContrastResults.summary¶

ContrastResults.summary(xname=None, alpha=0.05, title=None)[source]¶

Summarize the Results of the hypothesis test

Parameters:¶

xnamelist[str], optional

Default is c_## for ## in the number of regressors

alphafloat

significance level for the confidence intervals. Default is alpha = 0.05 which implies a confidence level of 95%.

titlestr, optional

Title for the params table. If not None, then this replaces the default title

Returns:¶

smrystr or Summary instance

This contains a parameter results table in the case of t or z test in the same form as the parameter results table in the model results summary. For F or Wald test, the return is a string.