Covariance Matrix, Regression Analysis, Standard Error, Confidence Interval, Hands On Tutorials.
fitted model print(olsr_results.summary()) We get the following training summary output: Training summary of the OLSR model (Image by Author) The fitted coefficients β_cap are as follows: print(olsr_results.params) Intercept 49.987734 Curb_Weight -0.009330 Engine_Size -0.001189 The sample size n is