Ch2_Foundations_demo   Computes Chapter 2 figures and tables.
Ch3_ModelingAssetReturns_demo   Computes Chapter 3 figures and tables.
Ch4_CovarianceMatrices_demo   Computes Chapter 4 figures and tables.
Ch5_Portfolio_Constraints_and_Penalties_demo   Computes Chapter 4 figures and tables.
IntroductionCRSPstocksAndSPGMIfactors   Code for Vignette with same name.
RobustStatisticsForPortfoliosJPM2023  Reproduces figures in JPM 2023 paper.
