Mathematics, 08.02.2022 20:30 Toady7396

Generate a quadratic model with y=x+x^2+e. x and e are both vectors which are normal mean 0, variance 1. Generate a monte-carlo sample from this model with length m = 20. Use the functions train_test_split() to get training and test sets where the test set is 1/2 of the full sample size, m. Fit three different models, a linear model, a quadratic model, and a 7 degree polynomial.

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Generate a quadratic model with y=x+x^2+e. x and e are both vectors which are normal mean 0, varianc...