R Observatory: Metrics for VisualizeSimon2Stage version 0.2.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

VisualizeSimon2Stage

0.2.2

Visualize Simon's Two-Stage Design

0packages depend

2.4Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Tingting ZhanFirst published 2022-06-2811 releasesCRAN page ↗

To visualize the probabilities of early termination, fail and success of Simon's two-stage design. To evaluate and visualize the operating characteristics of Simon's two-stage design.

Install

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

install.packages("VisualizeSimon2Stage", repos = "https://cloud.r-project.org/")

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

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-visualizesimon2stage

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-VisualizeSimon2Stage

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-VisualizeSimon2Stage

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

Health

CRAN checks

13OK

Slowest check: 2.8 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

6

Dependencies · direct

Check history

OK2026-08-05
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 · 2 wordsVignettesNopkgdown siteNoNEWSYes · 67% structuredCode of conductNoContributing guideNo

Examples that run: not tracked
Documented parameters: 100%
Return-value docs: 89%
References docs: 0%

Downloads

2.4K

CRAN downloads in the past year

Rank #16,593 · ~7/day · ~199/mo

Releases R versions

Daily download trend is not available in this view yet.

13530 days

64090 days

2.4K1 year

Compare downloads with other packages →

Also on100 r2u

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.4.0

Imports (6)

methodsflextable ggplot2 officer geomtextpath scales

LinkingTo (0)

none

Suggests (4)

clinfun knitr quarto rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Tingting Zhan

Author, Maintainer

Authors (1)

Tingting Zhan

Author, Maintainer

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
0.2.2Latest
2025-04-28 · current release · diff ↗
0.2.1
2025-04-14 · diff ↗
R
R 4.5.0 released · 2025-04-11
0.2.0
2025-04-06 · diff ↗
0.1.7
2025-03-18 · diff ↗
0.1.6
2024-10-27 · diff ↗
0.1.5
2024-04-30 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.1.4
2024-04-23 · diff ↗
0.1.3
2024-03-20 · diff ↗
0.1.2
2023-10-19 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.1.1
2022-11-25 · diff ↗
0.1.0
2022-06-28
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2022-06-28
Total releases: 11 / 4 yrs
License: GPL-2 OSI
Minimum R: ≥ 4.4.0
Download size: 653 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("VisualizeSimon2Stage")

Format

Zhan, T. (2025). VisualizeSimon2Stage: Visualize Simon's Two-Stage Design (Version 0.2.2) [Computer software]. https://doi.org/10.32614/CRAN.package.VisualizeSimon2Stage

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 VisualizeSimon2Stage version 0.2.2 [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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