Data Science, Causal Inference, Linear Regression, Getting Started, Ab Testing.
within 15 minutes. Can this variable improve the quality of our effect estimations? Let’s see. model = smf.ols('time_spent_mins ~ treatment + complexity + tenure + within_sla', data=df[df.treatment == df.passed_training]).fit() model.summary().tables[1] The new effect estimation is way lower: 0.8