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Visualizes feature influence by projecting data into 2D via PCA and adjusting points toward sector centers weighted by importances. Supports linear models and optionally tree-based models via SHAP values from the 'fastshap' package. For tree-based models, please install 'fastshap' manually from the CRAN archive: <https://cran.r-project.org/src/contrib/Archive/fastshap/>.
| Version: | 1.0.16 |
| Imports: | ggplot2 (≥ 3.4.0), ggrepel (≥ 0.9.0), stats |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown, randomForest, MASS, fastshap |
| Published: | 2026-08-06 |
| DOI: | 10.32614/CRAN.package.sappviz (may not be active yet) |
| Author: | Mohamed Amine FARES [aut, cre] |
| Maintainer: | Mohamed Amine FARES <fares.mohamedamin at esas-eloued.dz> |
| BugReports: | https://github.com/FaresAminu/sappviz/issues |
| License: | MIT + file LICENSE |
| URL: | <https://github.com/FaresAminu/sappviz> |
| NeedsCompilation: | no |
| CRAN checks: | sappviz results |
| Reference manual: | sappviz.html , sappviz.pdf |
| Vignettes: |
Introduction to SAPP (source, R code) |
| Package source: | sappviz_1.0.16.tar.gz |
| Windows binaries: | r-devel: not available, r-release: sappviz_1.0.16.zip, r-oldrel: not available |
| macOS binaries: | r-release (arm64): sappviz_1.0.16.tgz, r-oldrel (arm64): sappviz_1.0.16.tgz, r-release (x86_64): sappviz_1.0.16.tgz, r-oldrel (x86_64): sappviz_1.0.16.tgz |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.