Regime-Switching Dynamic Correlation Models R package RSDC version 1.1-2 Estimation, forecasting, simulation, and portfolio construction for regime-switching models with exogenous variables as in Pelletier (2006) <doi:10.1016/j.jeconom.2005.01.013>. Software Depends: R (>= 3.5) Imports: Rdpack (>= 2.0), DEoptim, mvtnorm, stats, utils Suggests: knitr, rmarkdown, testthat (>= 3.0.0), quadprog, Rsolnp David Ardia <david.ardia.ch@gmail.com> Comprehensive R Archive Network (CRAN) David Ardia [aut, cre] (ORCID: <https://orcid.org/0000-0003-2823-782X>), Benjamin Seguin [aut] GPL-3 2025-09-03 application/tgz https://CRAN.R-project.org/package=RSDC doi:10.32614/CRAN.package.RSDC