dttr2

0.5.2

Manipulate Date, POSIXct and hms Vectors

1packages depend

5.6Kdownloads / year

93.6%test coverage

9/13checks pass

Overview

About

Maintained by Ayla PearsonFirst published 2019-06-2811 releasesCRAN page ↗GitHub ↗

Manipulates date ('Date'), date time ('POSIXct') and time ('hms') vectors. Date/times are considered discrete and are floored whenever encountered. Times are wrapped and time zones are maintained unless explicitly altered by the user.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("dttr2", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("poissonconsulting/dttr2")

Development version from poissonconsulting/dttr2. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-dttr2

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-dttr2

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-dttr2

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

4NOTE9OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64

Slowest check: 2.0 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 1.43

93.6%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-07-16
11 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 360 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 93%
Documented parameters: 99%
Return-value docs: 94%
References docs: 0%

Downloads

5.6K

CRAN downloads in the past year

Rank #7,693 · ~15/day · ~471/mo

Releases R versions

Daily download trend is not available in this view yet.

41130 days

1.3K90 days

5.6K1 year

Compare downloads with other packages →

Also on97 r2u1 autocran

Repository

GitHub ↗ poissonconsulting/dttr2

14Stars

3Forks

5Open issues

0Open PRs

5Releases

479Commits

13Contributors

cran

479 commits · Last activity 2026-07-19 · 0% stars, 30d

Stars over time

2025-05-05 · 132026-07-07 · 14

Repository practices

Upstream repositoryBeta

11 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/poissonconsulting/dttr2 on 2026-07-31.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Lint, format, editor (3)

AirVS CodeRStudio project

Show all practices

Coverage (2)

Codecov.covrignore

Governance and community (2)

CODEOWNERSSupport guide

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0

Imports (3)

chk hms lifecycle

LinkingTo (0)

none

Suggests (3)

rlang spelling testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

rtide

Code & Tests

People & History

People (3)

Maintainer (1)

Ayla Pearson

Author, Maintainer · added in 0.4.2

Authors (2)

Ayla Pearson

Author, Maintainer · added in 0.4.2

Joe Thorley

Author

Poisson Consulting

Funders (1)

Poisson Consulting

Package Timeline

11 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.5.2Latest
2024-09-26 · current release · diff ↗
0.5.1
2024-09-13 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.5.0
2023-11-14 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.4.2
2022-09-26 · diff ↗
0.4.1
2022-08-26 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.4.0
2021-09-19 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.3.0
2020-07-10 · diff ↗
0.2.0
2020-05-01 · diff ↗
R
R 4.0.0 released · 2020-04-24
0.1.0
2020-03-04 · diff ↗

Show 3 earlier events

0.0.2
2020-02-05 · diff ↗
0.0.1
2019-06-28
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2019-06-28
Total releases: 11 / 7 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.0
Download size: 64 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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