Package: PRTree 1.1.0

PRTree: Probabilistic Regression Trees

Implementation of Probabilistic Regression Trees (PRTree), providing functions for model fitting and prediction, with specific adaptations to handle missing values. The main computations are implemented in 'Fortran' for high efficiency. The package is based on the PRTree methodology described in Alkhoury et al. (2020), "Smooth and Consistent Probabilistic Regression Trees" <https://proceedings.neurips.cc/paper_files/paper/2020/file/8289889263db4a40463e3f358bb7c7a1-Paper.pdf>. Details on the treatment of missing data and implementation aspects are presented in Prass, T.S.; Neimaier, A.S.; Pumi, G. (2025), "Handling Missing Data in Probabilistic Regression Trees: Methods and Implementation in R" <doi:10.48550/arXiv.2510.03634>.

Authors:Taiane Schaedler Prass [aut, ths, cre], Alisson Silva Neimaier [aut]

PRTree_1.1.0.tar.gz
PRTree_1.1.0.zip(r-4.7-x86_64)PRTree_1.1.0.zip(r-4.7-arm64)PRTree_1.1.0.zip(r-4.6-x86_64)PRTree_1.1.0.zip(r-4.6-arm64)PRTree_1.1.0.zip(r-4.5-x86_64)
PRTree_1.1.0.tgz(r-4.6-x86_64)PRTree_1.1.0.tgz(r-4.6-arm64)PRTree_1.1.0.tgz(r-4.5-x86_64)PRTree_1.1.0.tgz(r-4.5-arm64)
PRTree_1.1.0.tar.gz(r-4.7-arm64)PRTree_1.1.0.tar.gz(r-4.7-x86_64)PRTree_1.1.0.tar.gz(r-4.6-arm64)PRTree_1.1.0.tar.gz(r-4.6-x86_64)
PRTree_1.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
PRTree/json (API)

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

Bug tracker:https://github.com/tsprass/prtree/issues

Uses libs:
  • openblas– Optimized BLAS
  • fortran– Runtime library for GNU Fortran applications

On CRAN:

Conda:

openblasfortran

2.00 score 3 scripts 392 downloads 7 exports 22 dependencies

Last updated from:4c1143638e. Checks:9 OK, 4 WARNING, 2 ERROR. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK153
linux-devel-x86_64OK128
source / vignettesOK208
linux-release-arm64OK157
linux-release-x86_64OK175
macos-release-arm64WARNING105
macos-release-x86_64WARNING150
macos-oldrel-arm64WARNING90
macos-oldrel-x86_64WARNING188
windows-devel-arm64ERROR172
windows-devel-x86_64OK159
windows-release-arm64ERROR175
windows-release-x86_64OK72
windows-oldrel-x86_64OK85
wasm-releaseOK132

Exports:expand_sigma_gridplot_treepr_treepr_tree_controlpr_tree_control_cvpr_tree_cvtrain_test_split

Dependencies:clicpp11dplyrgenericsgluegridExtragtablelifecyclemagrittrpillarpkgconfigpurrrR6rlangstringistringrtibbletidyrtidyselectutf8vctrswithr