Package: rwig 0.1.0

Fangzhou Xie

rwig: Wasserstein Index Generation (WIG) Model

Efficient implementation of several Optimal Transport algorithms in Fangzhou Xie (2025) <doi:10.48550/arXiv.2504.08722> and the Wasserstein Index Generation (WIG) model in Fangzhou Xie (2020) <doi:10.1016/j.econlet.2019.108874>.

Authors:Fangzhou Xie [aut, cre, cph]

rwig_0.1.0.tar.gz
rwig_0.1.0.tar.gz(r-4.7-arm64)rwig_0.1.0.tar.gz(r-4.7-x86_64)rwig_0.1.0.tar.gz(r-4.6-arm64)rwig_0.1.0.tar.gz(r-4.6-x86_64)
rwig_0.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
rwig/json (API)
NEWS

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

Bug tracker:https://github.com/fangzhou-xie/rwig/issues

Pkgdown/docs site:https://fangzhou-xie.github.io

Uses libs:
  • openblas– Optimized BLAS
  • c++– GNU Standard C++ Library v3
Datasets:
  • headlines - NYT headlines by economic policy uncertainty

On CRAN:

Conda:

openblascpp

3.73 score 12 scripts 528 downloads 8 exports 16 dependencies

Last updated from:652639fc38. Checks:4 NOTE, 2 OK. Indexed: no.

TargetResultTimeFilesSyslog
linux-devel-arm64NOTE302
linux-devel-x86_64NOTE284
source / vignettesOK457
linux-release-arm64NOTE337
linux-release-x86_64NOTE282
wasm-releaseOK237

Exports:barycentercheck_cudasinkhorntsvdwdlwdl_specswigwig_specs

Dependencies:clicpp11genericsISOcodeslubridateRcppRcppArmadilloRcppProgressRhpcBLASctlrlangSnowballCstopwordsstringitimechangetokenizersword2vec

Barycenter Algorithms

Rendered frombarycenter.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

Computation of the Gradients

Rendered fromgradient.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

CUDA Acceleration

Rendered fromcuda.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

Multi-threading Support

Rendered fromthreading.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

Sinkhorn Algorithms

Rendered fromsinkhorn.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

Truncated SVD

Rendered fromtsvd.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

WDL and WIG Model Specs

Rendered fromspecs.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

WDL Model

Rendered fromwdl-model.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21

WIG Model

Rendered fromwig-model.Rmdusingknitr::rmarkdownon May 21 2026.

Last update: 2026-04-21
Started: 2026-04-21