https://patriciapuch.r-universe.devRecent package updates in patriciapuchR-universehttps://github.com/patriciapuch.pnghttps://patriciapuch.r-universe.devTue, 16 Sep 2025 11:00:02 GMTpatricia.puchhammer@tuwien.ac.at (Patricia Puchhammer)Estimation of robust estimators for multi-group and spatial data including the casewise robust Spatially Smoothed Minimum Regularized Determinant (ssMRCD) estimator and its usage for local outlier detection as described in Puchhammer and Filzmoser (2023) <doi:10.1080/10618600.2023.2277875> as well as for sparse robust PCA for multi-source data described in Puchhammer, Wilms and Filzmoser (2024) <doi:10.48550/arXiv.2407.16299>. Moreover, a cellwise robust multi-group Gaussian mixture model (MG-GMM) is implemented as described in Puchhammer, Wilms and Filzmoser (2024) <doi:10.48550/arXiv.2504.02547>. Included are also complementary visualization and parameter tuning tools.https://github.com/r-universe/patriciapuch/actions/runs/28006274364Tue, 16 Sep 2025 11:00:02 GMTssMRCD2.0.1successhttps://patriciapuch.r-universe.devhttps://github.com/cran/ssMRCDcellMGGMM.RmdcellMGGMM.htmlCellwise Robust Multi-Group Gaussian Mixture Model2025-09-11 10:00:022025-09-11 10:00:02ssMRCD.RmdssMRCD.htmlLocal Outlier Detection with ssMRCD2023-05-15 18:20:022025-09-11 10:00:02SRPCAMS.RmdSRPCAMS.htmlSparse Robust PCA with the ssMRCD Estimator for Multi-Source Data2025-09-11 10:00:022025-09-11 10:00:02