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unexcel  

Revert Excel Serial Dates Back to Intended Day.Month Numerics
View on CRAN: Click here


Download and install unexcel package within the R console
Install from CRAN:
install.packages("unexcel")

Install from Github:
library("remotes")
install_github("cran/unexcel")

Install by package version:
library("remotes")
install_version("unexcel", "0.1.0")



Attach the package and use:
library("unexcel")
Maintained by
Hercules Freitas
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-10-08
Latest Update: 2025-10-08
Description:
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.
How to cite:
Hercules Freitas (2025). unexcel: Revert Excel Serial Dates Back to Intended Day.Month Numerics. R package version 0.1.0, https://cran.r-project.org/web/packages/unexcel. Accessed 06 Mar. 2026.
Previous versions and publish date:
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