R Observatory: Metrics for imsig version 1.1.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

imsig

1.1.3Package record

Immune Cell Gene Signatures for Profiling the Microenvironment of Solid Tumours

0packages depend

2.8Kdownloads / year

68.0%test coverage

11/13flavors OK

Overview

About

Maintained by Ajit Johnson NirmalCRAN page ↗GitHub ↗Issues ↗

Estimate the relative abundance of tissue-infiltrating immune subpopulations abundances using gene expression data.

Install

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

install.packages("imsig", 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("ajitjohnson/imsig")

Development version from ajitjohnson/imsig. 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-imsig

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-imsig

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-imsig

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

2NOTE11OK

Check messages

NOTECRAN incoming feasibilityr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc

Maintainer: ‘Ajit Johnson Nirmal <ajitjohnson.n@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Ajit", "Johnson"),
                    family = "Nirmal",
                    role = c("aut", "cre"),
                    email = "ajitjohnson.n@gmail.com")
as necessary.

CRAN check page ↗

Slowest check: 2.5 min · r-oldrel-windows-x86_64

Status changes

NOTE11 OK, 2 NOTENow
NOTE12 OK, 2 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.1.3

READMEYes · 924 wordsVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 13
Examples that run: 86%6 run in a plain check · 1 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

How these are measured

Downloads

2.8K

CRAN downloads in the past year

Rank #14,469 · ~8/day · ~237/mo

Releases R versions

Daily download trend is not available in this view yet.

27730 days

82990 days

2.8K1 year

Compare downloads with other packages →

Also on76 r2u8 autocran48 c2d4u

How downloads are counted

Repository

ajitjohnson/imsig ↗Account: ajitjohnson

29Stars

7Forks

4Open issues

0Open PRs

3Releases

20Commits

1Commit identities

immunedeconvolutiontranscriptomicscancer

20 commits · Last activity 2021-01-09

Responsiveness

How these are sampled

PRs merged (all time): not measured
Median days to close, 50 most recently updated closed issues: 7
Median days to close, 50 most recently updated closed PRs: not measured

How these are measured

PracticesBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/ajitjohnson/imsig on 2026-10-22.

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing imsig adds 23 packages (11 with compiled code, 20 MB of source tarballs). Heaviest: ggplot2 6.0 MB, igraph 4.8 MB, isoband 1.5 MB.

Depends (0)

none

Imports (6)

HiClimR RColorBrewer igraph ggplot2 gridExtrasurvival

LinkingTo (0)

none

Suggests (1)

testthat

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 (from the free-text Author field) (1)

Ajit Johnson Nirmal

Maintainer since 0.1.0 (2018)

Releases (3)

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
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
1.1.3Latest
record
2021-01-10 · current release · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.0.0
record
2018-07-10 · diff ↗
0.1.0
record
2018-07-05
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2018-07-05
Total releases: 3 / 8 yrs
License: GPL-3 OSI
Bundled data: 246 KB / 3 files
Download size: 260 KB

Appears in task views

Genomics, Proteomics, Metabolomics, Transcriptomics, and Other Omics

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("imsig")

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 imsig version 1.1.3 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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