business_case_solver.py 文件源码

def run_logistic_regression(self):
        # Logistic regression
        X = self.df['pageviews_cumsum']
        X = sm.add_constant(X)
        y = self.df['is_conversion']
        logit = sm.Logit(y, X)
        self.logistic_regression_results = logit.fit()
        print self.logistic_regression_results.summary()