R Observatory: Metrics for visvaR version 1.0.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

visvaR

1.0.0

Shiny-Based Statistical Solutions for Agricultural Research

0packages depend

6Kdownloads / year

34.1%test coverage

13/13checks pass

Overview

About

Maintained by Ramesh RamasamyFirst published 2024-11-141 releasesCRAN page ↗GitHub ↗

Visualize Variance is an intuitive 'shiny' applications tailored for agricultural research data analysis, including one-way and two-way analysis of variance, correlation, and other essential statistical tools. Users can easily upload their datasets, perform analyses, and download the results as a well-formatted document, streamlining the process of data analysis and reporting in agricultural research.The experimental design methods are based on classical work by Fisher (1925) and Scheffe (1959). The correlation visualization approaches follow methods developed by Wei & Simko (2021) and Friendly (2002) doi:10.1198/000313002533.

Install

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

install.packages("visvaR", 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("rameshram96/visvaR")

Development version from rameshram96/visvaR. 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-visvar

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-visvaR

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-visvaR

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

Health

CRAN checks

13OK

Slowest check: 2.4 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.19

34.1%

Coverage · measured lines

100%

Documentation · exports

20

Dependencies · direct

Check history

OK2026-08-04
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 139 wordsVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: not tracked
Return-value docs: 100%
References docs: 83%

Downloads

6K

CRAN downloads in the past year

Rank #7,971 · ~16/day · ~500/mo

Releases R versions

Daily download trend is not available in this view yet.

18530 days

1.1K90 days

6K1 year

Compare downloads with other packages →

Also on88 r2u14 autocran

Repository

GitHub ↗ rameshram96/visvar

0Stars

0Forks

0Open issues

0Open PRs

0Releases

agricultureanova-analysiscorrelationexperexperimentalexperimental-design

License AGPL-3.0 · Last activity 2024-11-17

Repository practices

Upstream repositoryBeta

4 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/rameshram96/visvar on 2026-08-16.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

20 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (20)

agricolae bslib corrplot flextable ggcorrplot ggplot2 officer patchwork shiny tibble tidyr rlang dplyr DT readxl htmltoolsutilsstatsgraphicsgrDevices

LinkingTo (0)

none

Suggests (4)

testthat writexl shinytest2 extrafont

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (3)

Maintainer (1)

Ramesh Ramasamy

Author, Maintainer, Copyright holder

Authors (1)

Ramesh Ramasamy

Author, Maintainer, Copyright holder

Contributors (2)

Tamilselvan Arumugam

Contributor

Mathiyarasi Kulandaivadivel

Contributor

Copyright holders (1)

Ramesh Ramasamy

Author, Maintainer, Copyright holder

Package Timeline

1 release. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.0.0Latest
2026-03-10 · current release
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2024-11-14
Total releases: 1 / 2 yrs
License: AGPL (>= 3) OSI
Download size: 464 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("visvaR")

Format

Ramasamy, R., Arumugam, T., & Kulandaivadivel, M. (2024). visvaR: Shiny-Based Statistical Solutions for Agricultural Research (Version 1.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.visvaR

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 visvaR version 1.0.0 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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