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.
| Version: | 2.0.0 |
| Depends: | R (≥ 4.0.0) |
| Imports: | stats, graphics, robustbase, scales, ellipse, dbscan, ggplot2, expm, rrcov, DescTools, rootSolve, Matrix, Rcpp, RcppArmadillo, cellWise, methods, utils |
| LinkingTo: | Rcpp, RcppArmadillo |
| Suggests: | knitr, rmarkdown, testthat (≥ 3.0.0), rnaturalearth, rnaturalearthdata, dplyr, tidyr, ggridges |
| Published: | 2025-09-11 |
| DOI: | 10.32614/CRAN.package.ssMRCD |
| Author: | Patricia Puchhammer [aut, cre, cph], Peter Filzmoser [aut] |
| Maintainer: | Patricia Puchhammer <patricia.puchhammer at tuwien.ac.at> |
| License: | GPL-3 |
| NeedsCompilation: | yes |
| CRAN checks: | ssMRCD results |
| Package source: | ssMRCD_2.0.0.tar.gz |
| Windows binaries: | r-devel: ssMRCD_1.1.0.zip, r-release: ssMRCD_1.1.0.zip, r-oldrel: ssMRCD_1.1.0.zip |
| macOS binaries: | r-release (arm64): ssMRCD_2.0.0.tgz, r-oldrel (arm64): ssMRCD_2.0.0.tgz, r-release (x86_64): ssMRCD_2.0.0.tgz, r-oldrel (x86_64): ssMRCD_2.0.0.tgz |
| Old sources: | ssMRCD archive |
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