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cff-version: 1.2.0
message: 'To cite package "PPtreeregViz" in publications use:'
type: software
license: GPL-3.0-only
title: 'PPtreeregViz: Projection Pursuit Regression Tree Visualization'
version: 2.0.5
doi: 10.32614/CRAN.package.PPtreeregViz
abstract: 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) <https://doi.org/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:
- family-names: Lee
  given-names: Eun-Kyung
  email: lee.eunk@gmail.com
- family-names: Cho
  given-names: HyunSun
  email: sunsmiling@naver.com
repository: https://cranhaven.r-universe.dev
repository-code: https://github.com/sunsmiling/PPtreeregViz
commit: 61135f7d63eb2b5d58bd05b2843f4e8dd57644be
url: https://github.com/sunsmiling/PPtreeregViz
date-released: '2022-12-19'
contact:
- family-names: Cho
  given-names: HyunSun
  email: sunsmiling@naver.com