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REN: Regularization Ensemble for Robust Portfolio Optimization

Portfolio optimization is achieved through a combination of regularization techniques and ensemble methods that are designed to generate stable out-of-sample return predictions, particularly in the presence of strong correlations among assets. The package includes functions for data preparation, parallel processing, and portfolio analysis using methods such as Mean-Variance, James-Stein, LASSO, Ridge Regression, and Equal Weighting. It also provides visualization tools and performance metrics, such as the Sharpe ratio, volatility, and maximum drawdown, to assess the results.

Version: 0.1.0
Depends: R (≥ 2.10)
Imports: lubridate, glmnet, quadprog, doParallel, Matrix, tictoc, corpcor, ggplot2, reshape2, foreach, stats, parallel
Suggests: knitr, rmarkdown, KernSmooth, cluster, testthat (≥ 3.0.0)
Published: 2024-10-10
DOI: 10.32614/CRAN.package.REN
Author: Hardik Dixit [aut], Shijia Wang [aut], Bonsoo Koo [aut, cre], Cash Looi [aut], Hong Wang [aut]
Maintainer: Bonsoo Koo <bonsoo.koo at monash.edu>
License: AGPL (≥ 3)
NeedsCompilation: no
Materials: README NEWS
CRAN checks: REN results

Documentation:

Reference manual: REN.pdf
Vignettes: 'REN': Regularization Ensemble for Portfolio Optimization (source, R code)

Downloads:

Package source: REN_0.1.0.tar.gz
Windows binaries: r-devel: REN_0.1.0.zip, r-release: REN_0.1.0.zip, r-oldrel: REN_0.1.0.zip
macOS binaries: r-release (arm64): REN_0.1.0.tgz, r-oldrel (arm64): REN_0.1.0.tgz, r-release (x86_64): REN_0.1.0.tgz, r-oldrel (x86_64): REN_0.1.0.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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