Package: rclsp Type: Package Title: A Modular Two-Step Convex Optimization Estimator for Ill-Posed Problems Version: 2.0.1 Authors@R: c( person("Ilya", "Bolotov", email = "ilya.bolotov@vse.cz", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-1148-7144")) ) Description: Convex Least Squares Programming (CLSP) is a two-step estimator for solving underdetermined, ill-posed, or structurally constrained least-squares problems. It combines pseudoinverse-based estimation with convex-programming correction methods inspired by Lasso, Ridge, and Elastic Net to ensure numerical stability, constraint enforcement, and interpretability. The package also provides numerical stability analysis and CLSP-specific diagnostics, including partial R^2, normalized RMSE (NRMSE), Monte Carlo t-tests for mean NRMSE, and condition-number-based confidence bands. License: MIT + file LICENSE Encoding: UTF-8 Language: en-US Depends: R (>= 4.3) Imports: Matrix, stats, methods, CVXR (>= 1.8.1) Suggests: testthat (>= 3.0.0) Config/testthat/edition: 3 URL: https://github.com/econcz/rclsp BugReports: https://github.com/econcz/rclsp/issues Roxygen: list(markdown = TRUE) Config/roxygen2/version: 8.0.0 Config/pak/sysreqs: cmake libgmp3-dev make pkg-config libclang-dev Repository: https://econcz.r-universe.dev Date/Publication: 2026-07-26 08:34:05 UTC RemoteUrl: https://github.com/econcz/rclsp RemoteRef: HEAD RemoteSha: f7813e5e20299451b243f85108c7351098440d40 NeedsCompilation: no Packaged: 2026-10-18 10:58:37 UTC; root Author: Ilya Bolotov [aut, cre] (ORCID: ) Maintainer: Ilya Bolotov