https://sjedhoff.r-universe.devRecent package updates in sjedhoffR-universehttps://github.com/sjedhoff.pnghttps://sjedhoff.r-universe.devFri, 17 Oct 2025 12:10:41 GMTjedhoff@statistik.tu-dortmund.de (Svenja Jedhoff)A compilation of tests for hypotheses regarding covariance and correlation matrices for one or more groups. The hypothesis can be specified through a corresponding hypothesis matrix and a vector or by choosing one of the basic hypotheses, while for the structure test, only the latter works. Thereby Monte-Carlo and Bootstrap-techniques are used, and the respective method must be chosen, and the functions provide p-values and mostly also estimators of calculated covariance matrices of test statistics. For more details on the methodology, see Sattler et al. (2022) <doi:10.1016/j.jspi.2021.12.001>, Sattler and Pauly (2024) <doi:10.1007/s11749-023-00906-6>, and Sattler and Dobler (2025) <doi:10.48550/arXiv.2310.11799>.https://github.com/r-universe/sjedhoff/actions/runs/25957150267Fri, 17 Oct 2025 12:10:41 GMTCovCorTest1.1.0successhttps://sjedhoff.r-universe.devhttps://github.com/sjedhoff/covcortest