Covariance Matrix, Regression Analysis, Standard Error, Confidence Interval, Hands On Tutorials.
of the three regression coefficients. Here’s the Python code for it: def draw_pdf(data, min_X, max_X, var_name): hist = np.histogram(data) hist_dist = scipy.stats.rv_histogram(hist) X = np.linspace(min_X, max_X, 20) fig = plt.figure() fig.suptitle('PDF of ' + var_name) plt.plot(X, hist_dist.pdf(X),