Computation of Random Matrix Models R package RMT4DS version 0.0.1 CRAN Task View: Distributions (https://CRAN.R-project.org/view=Distributions) We generate random variables following general Marchenko-Pastur distribution and Tracy-Widom distribution. We compute limits and distributions of eigenvalues and generalized components of spiked covariance matrices. We give estimation of all population eigenvalues of spiked covariance matrix model. We give tests of population covariance matrix. We also perform matrix denoising for signal-plus-noise model. Software Imports: MASS, RMTstat, lpSolve, mpoly, nleqslv, pracma, rARPACK, rootSolve, quadprog Suggests: knitr, rmarkdown Xiucai Ding <xiucaiding89@gmail.com> Comprehensive R Archive Network (CRAN) Xiucai Ding [aut, cre, cph], Yichen Hu [aut, cph] MIT + file LICENSE (https://CRAN.R-project.org/package=RMT4DS/LICENSE) 2022-11-14 application/tgz https://CRAN.R-project.org/package=RMT4DS doi:10.32614/CRAN.package.RMT4DS