OLSResults.
get_influence
get an instance of Influence with influence and outlier measures
infl : Influence instance
the instance has methods to calculate the main influence and outlier measures for the OLS regression
See also
statsmodels.stats.outliers_influence.OLSInfluence
statsmodels.regression.linear_model.OLSResults.fvalue
statsmodels.regression.linear_model.OLSResults.get_prediction