https://sunnyhq-shi.r-universe.devRecent package updates in sunnyhq-shiR-universehttps://github.com/sunnyhq-shi.pnghttps://sunnyhq-shi.r-universe.devFri, 17 Jul 2026 04:36:19 GMThshi1@swarthmore.edu (Hanqi Shi)Posterior inference for the shape parameter alpha and mean matrix mu in the model X_i ~ Wishart_p(2*alpha, Sigma), under both an improper prior and a proper Gamma/inverse-Wishart prior. The posterior mode is found via a Newton-within-EM algorithm and joint samples are drawn via rejection sampling.https://github.com/r-universe/sunnyhq-shi/actions/runs/29555728548Fri, 17 Jul 2026 04:36:19 GMTwishartinference0.1.0successhttps://sunnyhq-shi.r-universe.devhttps://github.com/sunnyhq-shi/wishart-rejection-sampling