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rcxl: Read xlsx Files with a Native Parser

Reads tabular data from xlsx files with a specialized C parser. Worksheet XML is scanned in a single pass and decoded directly into R vectors, with no intermediate document model. Bundles the 'miniz' and 'libdeflate' decompressors to read the underlying archive.

Version: 0.1.0
Depends: R (≥ 4.0)
Suggests: readxl, cellranger
Published: 2026-09-17
DOI: 10.32614/CRAN.package.rcxl
Author: Vincent Shields [aut, cre, cph], Rich Geldreich [ctb, cph] (author of the bundled miniz), Tenacious Software LLC [cph] (copyright holder of the bundled miniz), RAD Game Tools and Valve Software [cph] (copyright holder of the bundled miniz), Martin Raiber [ctb, cph] (contributor to and copyright holder of the miniz ZIP reader), Alex Evans [ctb] (author of the PNG writer in the bundled miniz), Alistair Moffat [ctb] (author of the minimum-redundancy code in the bundled miniz), Jyrki Katajainen [ctb] (author of the minimum-redundancy code in the bundled miniz), Eric Biggers [ctb, cph] (author of the bundled libdeflate), Google LLC [cph] (copyright holder of the bundled libdeflate)
Maintainer: Vincent Shields <vince.shields913 at gmail.com>
BugReports: https://github.com/vlshields/rcxl/issues
License: MIT + file LICENSE
Copyright: file inst/COPYRIGHTS
rcxl copyright details
URL: https://github.com/vlshields/rcxl
NeedsCompilation: yes
Materials: README
CRAN checks: rcxl results

Documentation:

Reference manual: rcxl.html , rcxl.pdf

Downloads:

Package source: rcxl_0.1.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: rcxl_0.1.0.zip
macOS binaries: r-release (arm64): rcxl_0.1.0.tgz, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available

Linking:

Please use the canonical form https://CRAN.R-project.org/package=rcxl to link to this page.

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.
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