mlstrOpalr

1.0.3

Support Compatibility Between 'Maelstrom' R Packages and 'Opal' Environment

0packages depend

2.2Kdownloads / year

–test coverage

12/13checks pass

Overview

About

Maintained by Guillaume FabreFirst published 2023-06-234 releasesCRAN page ↗GitHub ↗

Functions to support compatibility between 'Maelstrom' R packages and 'Opal' environment. 'Opal' is the 'OBiBa' core database application for biobanks. It is used to build data repositories that integrates data collected from multiple sources. 'Opal Maelstrom' is a specific implementation of this software. This 'Opal' client is specifically designed to interact with 'Opal Maelstrom' distributions to perform operations on the R server side. The user must have adequate credentials. Please see https://opaldoc.obiba.org/ for complete documentation.

Install

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

install.packages("mlstrOpalr", 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("maelstrom-research/mlstrOpalr")

Development version from maelstrom-research/mlstrOpalr. 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-mlstropalr

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-mlstrOpalr

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-mlstrOpalr

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

Health

CRAN checks

1NOTE12OK

Failing flavors

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

Slowest check: 2.4 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

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
OK2026-05-02
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-25
11 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 80 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 20%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

2.2K

CRAN downloads in the past year

Rank #20,918 · ~6/day · ~181/mo

Releases R versions

Daily download trend is not available in this view yet.

15730 days

53490 days

2.2K1 year

Compare downloads with other packages →

Also on96 r2u1 autocran

Repository

GitHub ↗ maelstrom-research/mlstropalr

2Stars

1Forks

7Open issues

0Open PRs

3Releases

36Commits

2Contributors

36 commits · Last activity 2025-06-17

Stars over time

2025-06-26 · 22026-07-07 · 2

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/maelstrom-research/mlstropalr on 2026-07-31.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

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

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.4

Imports (8)

dplyr rlang tidyr stringrtoolsopalr fabR madshapR

LinkingTo (0)

none

Suggests (1)

knitr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Guillaume Fabre

Author, Maintainer

Authors (1)

Guillaume Fabre

Author, Maintainer

Contributors (1)

OBiBa group

Contributor

Maelstrom-research group

Funder, Copyright holder

Funders (1)

Maelstrom-research group

Funder, Copyright holder

Package Timeline

4 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
1.0.3Latest
2024-05-01 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
1.0.2
2023-10-11 · diff ↗
unarchivedReturned to CRAN
2023-10-11
archivedRemoved from CRAN
2023-07-19
policy violation On Internet access
1.0.1
2023-07-07 · diff ↗
1.0.0
2023-06-23
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-06-23
Total releases: 4 / 3 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.4
Bundled data: 0.4 KB / 1 file
Download size: 19 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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