R Observatory: Metrics for mondate version 1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

mondate

1.0

Keep Track of Dates in Terms of Months

2packages depend

130.2Kdownloads / year

–test coverage

11/13checks pass

Overview

About

Maintained by Dan MurphyFirst published 2010-06-0818 releasesCRAN page ↗GitHub ↗

Keep track of dates in terms of fractional calendar months per Damien Laker "Time Calculations for Annualizing Returns: the Need for Standardization", The Journal of Performance Measurement, 2008. Model dates as of close of business. Perform date arithmetic in units of "months" and "years". Allow "infinite" dates to model "ultimate" time.

Install

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

install.packages("mondate", 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("chiefmurph/mondate")

Development version from chiefmurph/mondate. 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-mondate

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-mondate

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-mondate

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

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Slowest check: 1.4 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

2

Dependencies · direct

Check history

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: not tracked
References docs: 7%

Downloads

130.2K

CRAN downloads in the past year

Rank #1,337 · ~357/day · ~10.8K/mo

Releases R versions

Daily download trend is not available in this view yet.

6.1K30 days

22.7K90 days

130.2K1 year

Compare downloads with other packages →

Also on141 r2u218 autocran79 c2d4u

Repository

GitHub ↗ chiefmurph/mondate

2Stars

2Forks

1Open issues

0Open PRs

0Releases

192Commits

6Contributors

192 commits · Last activity 2022-08-29

Stars over time

2023-11-15 · 22026-07-07 · 2

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/chiefmurph/mondate on 2026-08-16.

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (3)

R >= 3.0.0utilsmethods

Imports (0)

none

LinkingTo (0)

none

Suggests (1)

zoo

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

raw zoo

Code & Tests

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (1)

Dan Murphy

no longer listed · 0.9 to 1.0

Package Timeline

18 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
R
R 4.4.0 released · 2024-04-24
1.0Latest
2024-02-06 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
0.10.02
2021-01-29 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
0.10.01.02
2013-07-21 · diff ↗

Show 21 earlier events

R
R 3.0.0 released · 2013-04-03
0.9.10.04
2013-02-10 · diff ↗
0.9.10.03
2012-11-17 · diff ↗
0.9.10.02
2012-11-09 · diff ↗
0.9.10.01
2012-09-09 · diff ↗
R
R 2.15.0 released · 2012-03-30
0.9.9.03
2012-03-09 · diff ↗
0.9.9.01
2012-02-12 · diff ↗
0.9.8.24
2011-11-02 · diff ↗
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
0.9.08.23
2010-08-24 · diff ↗
0.9.08.19.02
2010-08-20 · diff ↗
0.9.08.15
2010-08-16 · diff ↗
0.9.6
2010-07-24 · diff ↗
0.9.5.1
2010-07-07 · diff ↗
0.9.5
2010-07-07 · diff ↗
0.9.4
2010-07-05 · diff ↗
0.9
2010-06-08
R
R 2.11.0 released · 2010-04-22

Package metadata

First published: 2010-06-08
Total releases: 18 / 16 yrs
License: MPL-2.0 | file LICENSE OSI
Minimum R: ≥ 3.0.0
Download size: 38 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Time Series Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("mondate")

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for mondate version 1.0 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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