Changelog

• Feb. 15, 2023, Commit bfda6af: We corrected an error in the calculation of the annualized average return volatility in the Chapter Introduction to Tidy Finance
• Mar. 06, 2023, Commit 857f0f5: We corrected an error in the label of Figure 6 which wrongly claimed to show the efficient tangency portfolio.
• Mar. 09, 2023, Commit fae4ac3: We corrected a typo in the definition of the power utility function in Chapter Portfolio Performance. The utility function implemented in the code is now consistent with the text.