grumpy: Read 'NumPy' '.npy' and '.npz' Files
Lightweight way to read 'NumPy' '.npy' and '.npz' files in R. All data types supported by 'NumPy', with all sizes (converted internally to R native size), both C and 'Fortran' order, and any shape, up to an arbitrary number of dimensions, are supported.
| Version: | 0.1.1 |
| Depends: | R (≥ 4.2.0) |
| Imports: | jsonlite |
| Suggests: | knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2026-05-19 |
| DOI: | 10.32614/CRAN.package.grumpy |
| Author: | Hugo Gruson  [aut,
cre, cph],
Mike Smith [aut, cph] (Original author of portions of the C code
migrated from the Rarr package),
German Network for Bioinformatics Infrastructure - de.NBI [fnd] |
| Maintainer: | Hugo Gruson <hugo.gruson+R at normalesup.org> |
| BugReports: | https://github.com/Bisaloo/grumpy/issues |
| License: | MIT + file LICENSE |
| URL: | https://hugogruson.fr/grumpy/, https://github.com/Bisaloo/grumpy |
| NeedsCompilation: | yes |
| Materials: | README, NEWS |
| CRAN checks: | grumpy results |
Documentation:
| Reference manual: | grumpy.html , grumpy.pdf |
| Vignettes: |
Design principles (source, R code) Getting started with grumpy (source, R code) |
Downloads:
| Package source: | grumpy_0.1.1.tar.gz |
| Windows binaries: | r-devel: grumpy_0.1.1.zip, r-release: grumpy_0.1.1.zip, r-oldrel: grumpy_0.1.1.zip |
| macOS binaries: | r-release (arm64): grumpy_0.1.1.tgz, r-oldrel (arm64): grumpy_0.1.1.tgz, r-release (x86_64): grumpy_0.1.1.tgz, r-oldrel (x86_64): grumpy_0.1.1.tgz |
Linking:
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