https://satbq.r-universe.devRecent package updates in satbqR-universehttps://github.com/satbq.pnghttps://satbq.r-universe.devSun, 10 May 2026 19:54:20 GMTpaul.sherrill@utah.edu (Paul Sherrill)Analysis of musical scales (& modes, grooves, etc.) in the vein of Sherrill 2025 <doi:10.1215/00222909-11595194>. The initials MCT in the package title refer to the article's title: "Modal Color Theory." Offers support for conventional musical pitch class set theory as developed by Forte (1973, ISBN: 9780300016109) and David Lewin (1987, ISBN: 9780300034936), as well as for the continuous geometries of Callender, Quinn, & Tymoczko (2008) <doi:10.1126/science.1153021>. Identifies structural properties of scales and calculates derived values (sign vector, color number, brightness ratio, etc.). Creates plots such as "brightness graphs" which visualize these properties.https://github.com/r-universe/satbq/actions/runs/25638327973Sun, 10 May 2026 19:54:20 GMTmusicMCT0.4.0.9000successhttps://satbq.r-universe.devhttps://github.com/satbq/musicmctmusicMCT.RmdmusicMCT.htmlIntroduction to musicMCT2025-04-05 06:13:372026-05-10 19:54:20mct_symmetries.Rmdmct_symmetries.htmlSymmetries of Hyperplane Arrangements and ineqsym()2026-05-07 05:46:492026-05-10 19:54:20visualizing_higher_dimensions.Rmdvisualizing_higher_dimensions.htmlVisualizing Higher Dimensions2025-04-07 04:39:072025-11-28 23:18:28