https://samlovick.r-universe.devRecent package updates in samlovickR-universehttps://github.com/samlovick.pnghttps://samlovick.r-universe.devMon, 28 Sep 2026 20:27:50 GMTsam@lovickconsulting.com (Sam Lovick)Registers the 'COIN-OR' 'Clp' linear programming solver with 'ROI', the 'R' Optimization Infrastructure, through the 'coinclp' package. Linear programs with continuous variables are then solved by 'ROI' with the 'coinclp' solver, keeping sparse constraint matrices sparse all the way to the solver, and returning dual values, reduced costs and row activities alongside the primal solution.https://github.com/r-universe/samlovick/actions/runs/36490923637Mon, 28 Sep 2026 20:27:50 GMTROI.plugin.coinclp0.1.0.9000successhttps://samlovick.r-universe.devhttps://github.com/samlovick/roi.plugin.coinclpsam@lovickconsulting.com (Sam Lovick)Solves linear programs with 'Clp', the simplex and interior point code of the 'COIN-OR' project <https://github.com/coin-or/Clp>. Provides a one-call solver interface for dense and sparse constraint matrices, and complete low level bindings to the 'Clp' callable library covering problem construction, warm starts, presolve options, basis access and 'MPS' files. A compatibility layer reproduces the interface of the archived 'clpAPI' package so that existing code keeps working. 'Clp' itself is not bundled and must be installed on the system; the 'Rtools' toolchain supplies it on 'Windows', from 'Rtools' 4.3 on.https://github.com/r-universe/samlovick/actions/runs/35082060157Wed, 16 Sep 2026 07:53:32 GMTcoinclp0.1.1successhttps://samlovick.r-universe.devhttps://github.com/samlovick/coinclpcoinclp.Rmdcoinclp.htmlLinear programming with Clp2026-09-05 11:07:142026-09-15 15:56:18