R Observatory: Metrics for holland version 0.1.2-4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

holland

0.1.2-4Package record

Statistics for Holland's Theory of Vocational Choice

0packages depend

6Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Joerg-Henrik HeineCRAN page ↗

Offers a convenient way to compute parameters in the framework of the theory of vocational choice introduced by J.L. Holland, (1997). A comprehensive summary to this theory of vocational choice is given in Holland, J.L. (1997). Making vocational choices. A theory of vocational personalities and work environments. Lutz, FL: Psychological Assessment.

Changes in 0.1.2-4

made some fixes due to changes in MplusAutomation package

From NEWS in the release

Install

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

install.packages("holland", 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-holland

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-holland

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-holland

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

13OK

CRAN check page ↗

Slowest check: 2.3 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.2-4

READMENoVignettesNoNEWSYes · 67% structured · mentions 0.1.2-4Citation fileYes · computed when R runs itWebsitenot declared in DESCRIPTION

Help pages: 40includes a package overview page
Examples that run: 95%36 run in a plain check · 1 never run · 1 hold no code
Exported functions with examples: 100%
Documented parameters: 98%
Return-value docs: 100%
Help pages citing references: 75%

How these are measured

Downloads

6K

CRAN downloads in the past year

Rank #9,380 · ~16/day · ~497/mo

Releases R versions

Daily download trend is not available in this view yet.

38630 days

1K90 days

6K1 year

Compare downloads with other packages →

Also on65 r2u2 autocran

How downloads are counted

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Installing holland adds 46 packages (25 with compiled code, 48 MB of source tarballs). Heaviest: stringi 11 MB, MplusAutomation 7.5 MB, ggplot2 6.0 MB.

Depends (5)

R >= 3.5.0statsutilsMplusAutomation mvtnorm

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (4)

Joerg-Henrik Heine

Author, Maintainer since 0.1.0-6 (2021), Compiler

Florian Hartmann

Author, Compiler

Bernhard Ertl

Reviewer, Compiler

Christian Tarnai

Compiler, Thesis advisor

Releases (5)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
0.1.2-4Latest
record
2025-09-12 · current release · diff ↗
0.1.2-3
record
2025-04-18 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
0.1.2-1
record
2021-09-01 · diff ↗
0.1.1-1
record
2021-07-13 · diff ↗ ·
added 2 exports
plot_profile_holland, sim_score_data
0.1.0-6
record
2021-06-22
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-06-22
Total releases: 5 / 5 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 1.8 KB / 8 files
Download size: 59 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("holland")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

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 holland version 0.1.2-4 [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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