Package: xrnet Type: Package Title: Hierarchical Regularized Regression Version: 1.0.1 Authors@R: c( person("Garrett", "Weaver", email = "gweaverdev@icloud.com", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-9918-8386")), person("Dixin", "Shen", email = "dixinshe@usc.edu", role = c("aut")), person("Juan Pablo", "Lewinger", email = "lewinger@usc.edu", role = c("ctb", "ths"))) URL: https://github.com/USCbiostats/xrnet, https://uscbiostats.github.io/xrnet/ Description: Fits hierarchical regularized regression models to incorporate potentially informative external data, Weaver and Lewinger (2019) . Utilizes coordinate descent to efficiently fit regularized regression models both with and without external information with the most common penalties used in practice (i.e. ridge, lasso, elastic net). Support for standard R matrices, sparse matrices and big.matrix objects. License: GPL-2 Encoding: UTF-8 LazyData: true RoxygenNote: 7.3.1 Suggests: knitr, rmarkdown, testthat, Matrix, doParallel LinkingTo: Rcpp, RcppEigen, BH, bigmemory Imports: Rcpp (>= 0.12.19), foreach, bigmemory, methods Depends: R (>= 4.0) BugReports: https://github.com/USCbiostats/xrnet/issues Repository: https://uscbiostats.r-universe.dev Date/Publication: 2025-12-17 17:43:44 UTC RemoteUrl: https://github.com/uscbiostats/xrnet RemoteRef: HEAD RemoteSha: e171fe742488a548e8e461b7a5398ffd308fa053 NeedsCompilation: yes Packaged: 2026-06-20 06:36:34 UTC; root Author: Garrett Weaver [aut, cre] (ORCID: ), Dixin Shen [aut], Juan Pablo Lewinger [ctb, ths] Maintainer: Garrett Weaver