R Observatory: Metrics for ropercenter version 0.3.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ropercenter

0.3.2Package record

Reproducible Data Retrieval from the Roper Center Data Archive

0packages depend

3Kdownloads / year

–test coverage

0/13flavors OK

Overview

About

Maintained by Frederick SoltCRAN page ↗GitHub ↗Website ↗Issues ↗

Reproducible, programmatic retrieval of datasets from the Roper Center data archive. The Roper Center for Public Opinion Research https://ropercenter.cornell.edu maintains the largest archive of public opinion data in existence, but researchers using these datasets are caught in a bind. The Center's terms and conditions bar redistribution of downloaded datasets, but to ensure that one's work can be reproduced, assessed, and built upon by others, one must provide access to the raw data one employed. The `ropercenter` package cuts this knot by providing registered users with programmatic, reproducible access to Roper Center datasets from within R.

Changes in 0.3.2

Use Firefox rather than the Chrome beta as the RSelenium browser.

From NEWS.md in the release

Install

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

install.packages("ropercenter", 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("fsolt/ropercenter")

Development version from fsolt/ropercenter. 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-ropercenter

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-ropercenter

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-ropercenter

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13NOTE

Check messages

NOTERd filesr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-x86_64, r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-oldrel-windows-x86_64, r-patched-linux-x86_64, r-release-linux-x86_64, r-release-macos-arm64, r-release-macos-x86_64, r-release-windows-x86_64

checkRd: (-1) read_ascii.Rd:33: Lost braces
    33 | \item{respondent_pattern}{For use when the file does not contain a line for every card for every respondent (or contains extra lines that correspond to no respondent), a regular expression that matches the file's respondent identifier; e.g., if the respondent number is stored in the first four digits of each line, preceded by a space, "(?<=^\\s)\\d{4}".}
       |                                                                                                                                                                                                                                                                                                                                                               ^

CRAN check page ↗

Slowest check: 1.5 min · r-devel-windows-x86_64

Status changes

NOTE13 NOTE2026-06-09
ERROR12 NOTE, 1 ERROR2026-06-08
NOTE14 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.3.2

READMEYes · 230 wordsVignettesYes · 1 · staticNEWSYes · 67% structured · mentions 0.3.2Citation fileNoWebsiteYes · pkgdown

Help pages: 2
Examples that run: 0%2 never run
Exported functions with examples: 100%
Documented parameters: 83%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

ropercenter: Reproducible Retrieval of Roper Center Datasets HTML

How these are measured

Downloads

3K

CRAN downloads in the past year

Rank #16,120 · ~8/day · ~246/mo

Releases R versions

Daily download trend is not available in this view yet.

27230 days

77290 days

3K1 year

Compare downloads with other packages →

Also on79 r2u

How downloads are counted

Repository

fsolt/ropercenter ↗Account: fsolt

6Stars

3Forks

1Open issues

0Open PRs

4Releases

120Commits

1Commit identities

webservice-clientr-packagerstatsresearch-data

120 commits · Last activity 2023-07-03 · Default branch at 0.3.2.9000, ahead of CRAN 0.3.2 (checked 2026-10-18)

Responsiveness

How these are sampled

PRs merged (all time): not measured
Median days to close, 50 most recently updated closed issues: 6
Median days to close, 50 most recently updated closed PRs: not measured

Stars over time

2025-06-23 · 62026-07-07 · 6

How these are measured

PracticesBeta

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

Checks run against github.com/fsolt/ropercenter on 2026-10-18.

Continuous integration (3)

GitHub ActionsR CMD check workflowTravis CI (config file)

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Docs source (3)

pkgdown

GitHub Pages site last deployed 2023-07-03 · The repository has a site deploy workflow

pkgdown site last built 2023-07-03

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Installing ropercenter adds 62 packages (36 with compiled code, 38 MB of source tarballs). Heaviest: stringi 11 MB, data.table 5.7 MB, readxl 2.1 MB.

Depends (0)

none

Imports (12)

RSelenium dplyrforeignhaven magrittr netstat purrr readr rio stringr tibble tidyr

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (4)

Frederick Solt

Paul Gronke

Contributor · added in 0.3.0

Jennifer Lin

Contributor · added in 0.3.0

Dave Peterson

Contributor · added in 0.3.2

Releases (5)

Pick two releases to compare their code metrics.

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
0.3.2Latest
record
2023-07-02 · 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
0.3.1
record
2020-07-27 · diff ↗
0.3.0
record
2020-07-21 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.2.0
record
2018-06-28 · diff ↗ ·
added 1 export
read_ascii
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
0.1.0
record
2017-03-17
R
R 3.3.0 released · 2016-05-03

Package metadata

First published: 2017-03-17
Total releases: 5 / 9 yrs
License: MIT + file LICENSE OSI
Download size: 1.9 MB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ropercenter")

Format

Solt, F., Gronke, P., Lin, J., & Peterson, D. (2023). ropercenter: Reproducible Data Retrieval from the Roper Center Data Archive (Version 0.3.2) [Computer software]. https://doi.org/10.32614/CRAN.package.ropercenter

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 ropercenter version 0.3.2 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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