Package: PPtreeregViz 2.0.5

HyunSun Cho

PPtreeregViz: Projection Pursuit Regression Tree Visualization

It was developed as a tool for exploring 'PPTreereg' (Projection Pursuit TREE of REGression). It uses various projection pursuit indexes and 'XAI' (eXplainable Artificial Intelligence) methods to help understand the model by finding connections between the input variables and prediction values of the model. The 'KernelSHAP' (Aas, Jullum and Løland (2019) <arxiv:1903.10464>) algorithm was modified to fit ‘PPTreereg’, and some codes were modified from the 'shapr' package (Sellereite, Nikolai, and Martin Jullum (2020) <doi:10.21105/joss.02027>). The implemented methods help to explore the model at the single instance level as well as at the whole dataset level. Users can compare with other machine learning models by applying it to the 'DALEX' package of 'R'.

Authors:Eun-Kyung Lee [aut, ctb], HyunSun Cho [aut, cre], Nikolai Sellereite [ctb, cph], Martin Jullum [ctb, cph], Annabelle Redelmeier [ctb, cph], Norsk Regnesentral [cph]

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PPtreeregViz.pdf |PPtreeregViz.html✨
PPtreeregViz/json (API)
NEWS

# Install 'PPtreeregViz' in R:
install.packages('PPtreeregViz', repos = c('https://cranhaven.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/sunsmiling/pptreeregviz/issues

Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3
Datasets:

On CRAN:

archivedpackagesr-universeopenblascpp

3.40 score 5 stars 229 downloads 24 exports 61 dependencies

Last updated 2 days agofrom:61135f7d63 (on package/PPtreeregViz). Checks:10 ERROR. Indexed: no.

TargetResultLatest binary
Doc / VignettesFAILJan 31 2025
R-4.5-win-x86_64ERRORJan 31 2025
R-4.5-mac-x86_64ERRORJan 31 2025
R-4.5-mac-aarch64ERRORJan 31 2025
R-4.5-linux-x86_64ERRORJan 31 2025
R-4.4-win-x86_64ERRORJan 31 2025
R-4.4-mac-x86_64ERRORJan 31 2025
R-4.4-mac-aarch64ERRORJan 31 2025
R-4.3-win-x86_64ERRORJan 31 2025
R-4.3-mac-x86_64ERRORJan 31 2025

Exports:decisionplotexplain_PPfeature_exactobservation_impute_cpp_simpleplot.PPimportanceplot.PPTreeregpp_ggpartyPPimportancePPregNodeVizPPregVarVizPPshapdependenceppshapr_prepppshapr.empiricalppshapr.simplePPshapsummaryPPTreeregpredict.PPTreeregprint.PPTreeregshapley_weightssubpicksummary.PPTreeregwaterfallplotweight_matrixweight_matrix_cpp

Dependencies:clicodetoolscolorspacecpp11DALEXdata.tabledigestdplyrfansifarverFormulafuturefuture.applygenericsggplot2globalsgluegridExtragtableiBreakDowningredientsinumisobandlabelinglatticelibcoinlifecyclelistenvmagrittrMASSMatrixmgcvmunsellmvtnormnlmeparallellypartykitpillarpkgconfigplyrPPtreeVizpurrrR6RColorBrewerRcppRcppArmadilloreshape2rlangrpartscalesshaprstringistringrsurvivaltibbletidyrtidyselectutf8vctrsviridisLitewithr

Get started with PPtreeregViz

Rendered fromPPtreeregViz.Rmdusingknitr::rmarkdownon Jan 31 2025.

Last update: 2025-01-30
Started: 2025-01-30