Package: datefixR 2.0.0.9000

Nathan Constantine-Cooke

datefixR: Standardize Dates in Different Formats or with Missing Data

There are many different formats dates are commonly represented with: the order of day, month, or year can differ, different separators ("-", "/", or whitespace) can be used, months can be numerical, names, or abbreviations and year given as two digits or four. 'datefixR' takes dates in all these different formats and converts them to R's built-in date class. If 'datefixR' cannot standardize a date, such as because it is too malformed, then the user is told which date cannot be standardized and the corresponding ID for the row. 'datefixR' also allows the imputation of missing days and months with user-controlled behavior.

Authors:Nathan Constantine-Cooke [aut, cre], Jonathan Kitt [ctb, trl], Antonio J. Pérez-Luque [ctb, trl], Daniel Possenriede [ctb, trl], Michal Lauer [ctb, trl], Kaique dos S. Alves [rev], Al-Ahmadgaid B. Asaad [rev], Anatoly Tsyplenkov [ctb, trl], Chitra M. Saraswati [ctb, trl]

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datefixR.pdf |datefixR.html
datefixR/json (API)
NEWS

# Install 'datefixR' in R:
install.packages('datefixR', repos = c('https://packages.ropensci.org', 'https://cloud.r-project.org'))

Reviews:rOpenSci Software Review #533

Bug tracker:https://github.com/ropensci/datefixr/issues

Pkgdown/docs site:https://docs.ropensci.org

Datasets:
  • exampledates - Example dataset of dates in different formats

On CRAN:

Conda:

dateswranglingrustcargo

8.04 score 34 stars 45 scripts 733 downloads 3 exports 3 dependencies

Last updated from:2dfa46c46c (on main). Checks:14 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-arm64OK200
linux-devel-x86_64OK196
pkgdown docsOK365
source / vignettesOK265
linux-release-arm64OK176
linux-release-x86_64OK194
macos-devel-arm64OK154
macos-devel-x86_64OK295
macos-release-arm64OK123
macos-release-x86_64OK442
windows-develOK221
windows-releaseOK180
windows-oldrelOK180
wasm-releaseOK173

Exports:fix_date_appfix_date_charfix_date_df

Dependencies:clilifecyclerlang

datefixR: Comprehensive Date Standardization Guide

Rendered fromdatefixR.Rmdusingknitr::rmarkdownon Mar 18 2026.

Last update: 2025-07-29
Started: 2021-11-13

Localization with datefixR

Rendered frominternationalization.Rmdusingknitr::rmarkdownon Mar 18 2026.

Last update: 2025-08-09
Started: 2025-07-29

Using the datefixR Shiny App

Rendered fromshiny_app.Rmdusingknitr::rmarkdownon Mar 18 2026.

Last update: 2025-07-29
Started: 2025-07-29