KRIS

1.1.6

Keen and Reliable Interface Subroutines for Bioinformatic Analysis

1packages depend

3.1Kdownloads / year

50.5%test coverage

11/13checks pass

Overview

About

Maintained by Kridsadakorn ChaichoompuFirst published 2018-05-073 releasesCRAN page ↗GitLab ↗

Provides useful functions which are needed for bioinformatic analysis such as calculating linear principal components from numeric data and Single-nucleotide polymorphism (SNP) dataset, calculating fixation index (Fst) using Hudson method, creating scatter plots in 3 views, handling with PLINK binary file format, detecting rough structures and outliers using unsupervised clustering, and calculating matrix multiplication in the faster way for big data.

Install

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

install.packages("KRIS", 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("kris.ccp/kris")

Development version from kris.ccp/kris. 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-kris

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-KRIS

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-KRIS

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

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Slowest check: 1.9 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.09

50.5%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 242 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 89%
References docs: 23%

Downloads

3.1K

CRAN downloads in the past year

Rank #13,850 · ~9/day · ~260/mo

Releases R versions

Daily download trend is not available in this view yet.

23630 days

74590 days

3.1K1 year

Compare downloads with other packages →

Also on114 r2u3 autocran36 c2d4u

Repository

GitLab ↗ kris.ccp/kris

Repository practices

Upstream repositoryBeta

Repository gitlab.com/kris.ccp/kris is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

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

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (5)

rARPACKgrDevicesgraphicsstatsutils

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

FILEST

Code & Tests

Datasets

People & History

People (7)

Maintainer (1)

Kridsadakorn Chaichoompu

Author, Maintainer

Authors (7)

Kridsadakorn Chaichoompu

Author, Maintainer

Author

Author

Author

Author

Author

Author

Package Timeline

3 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
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
1.1.6Latest
2021-01-21 · current release · diff ↗
unarchivedReturned to CRAN
2021-01-21
R
R 4.0.0 released · 2020-04-24
archivedRemoved from CRAN
2020-04-03
check problems were not corrected in time Errors in '\donttest' parts of examples
R
R 3.6.0 released · 2019-04-26
1.1.1
2018-06-04 · diff ↗
1.0.3
2018-05-07
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2018-05-07
Total releases: 3 / 8 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Bundled data: 89 KB / 1 file
Download size: 150 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Genomics, Proteomics, Metabolomics, Transcriptomics, and Other Omics

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