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GPU versions of base R statistics for data with many variables, using the NVIDIA 'CUDA' toolkit: correlation matrices (Pearson, Spearman and Kendall) and their tests, the strongest correlated pairs among tens of thousands of variables without forming the matrix, association scans with covariates as in expression quantitative trait loci studies (Shabalin 2012 <doi:10.1093/bioinformatics/bts163>), permutation tests with Westfall-Young maxT adjustment, distance matrices, hierarchical and k-means clustering, Granger causality tests, B-spline mutual information, principal components, and least-squares fits. Results agree with the base R functions they replace. Without 'CUDA' the package installs, and its functions explain how to get a 'CUDA' build. Described in Buckner et al. (2010) <doi:10.1093/bioinformatics/btp608>.
| Version: | 2.1.0 |
| Depends: | R (≥ 4.0.0) |
| Imports: | utils |
| Suggests: | testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: | 2026-10-24 |
| DOI: | 10.32614/CRAN.package.gputools |
| Author: | Josh Buckner [aut, cre], Mark Seligman [aut], Fan Meng [aut], Justin Wilson [ctb] |
| Maintainer: | Josh Buckner <nullsatz at gmail.com> |
| BugReports: | https://github.com/nullsatz/gputools/issues |
| License: | GPL-3 |
| URL: | https://github.com/nullsatz/gputools |
| NeedsCompilation: | yes |
| SystemRequirements: | NVIDIA CUDA toolkit (>= 11.7); an NVIDIA GPU to run the GPU functions |
| Citation: | gputools citation info |
| Materials: | README, NEWS, INSTALL |
| CRAN checks: | gputools results |
| Reference manual: | gputools.html , gputools.pdf |
| Vignettes: |
gputools against base R: measured timings (source, R code) |
| Package source: | gputools_2.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): gputools_2.1.0.tgz, r-oldrel (x86_64): gputools_2.1.0.tgz |
| Old sources: | gputools archive |
| Reverse suggests: | gcbd |
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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.