unexcel: Revert Excel Serial Dates Back to Intended Day.Month Numerics

Detects values imported from spreadsheets that were auto-converted to Excel date serials and reconstructs the originally intended day.month decimals (for example, '30.3' that Excel displayed as '30/03/2025'). The functions work in a vectorized manner, preserve non-serial values, and support both the 1900 and 1904 date systems.

Version:	0.1.0
Depends:	R (≥ 3.6)
Suggests:	testthat (≥ 3.0.0), knitr, rmarkdown
Published:	2025-10-08
DOI:	10.32614/CRAN.package.unexcel (may not be active yet)
Author:	Hercules Freitas [aut, cre]
Maintainer:	Hercules Freitas <hercules.freitas at uerj.br>
BugReports:	https://github.com/drhrf/unexcel/issues
License:	MIT + file LICENSE
URL:	https://github.com/drhrf/unexcel
NeedsCompilation:	no
Language:	en-US
Materials:	README
CRAN checks:	unexcel results

Documentation:

Reference manual:	unexcel.html , unexcel.pdf
Vignettes:	Getting Started with unexcel (source, R code)

Downloads:

Package source:	unexcel_0.1.0.tar.gz
Windows binaries:	r-devel: unexcel_0.1.0.zip, r-release: not available, r-oldrel: not available
macOS binaries:	r-release (arm64): unexcel_0.1.0.tgz, r-oldrel (arm64): unexcel_0.1.0.tgz, r-release (x86_64): unexcel_0.1.0.tgz, r-oldrel (x86_64): unexcel_0.1.0.tgz

Linking:

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