nadiv

2.18.0

(Non)Additive Genetic Relatedness Matrices

4packages depend

13.1Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Matthew WolakFirst published 2011-12-1820 releasesCRAN page ↗GitHub ↗

Constructs (non)additive genetic relationship matrices, and their inverses, from a pedigree to be used in linear mixed effect models (A.K.A. the 'animal model'). Also includes other functions to facilitate the use of animal models. Some functions have been created to be used in conjunction with the R package 'asreml' for the 'ASReml' software, which can be obtained upon purchase from 'VSN' international (https://vsni.co.uk/software/asreml).

Install

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

install.packages("nadiv", 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("matthewwolak/nadiv")

Development version from matthewwolak/nadiv. 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-nadiv

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-nadiv

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-nadiv

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

Health

CRAN checks

13OK

Slowest check: 3.2 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

None

Vignettes

Yes

README

Dependencies · direct

Check history

OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Downloads

13.1K

CRAN downloads in the past year

Rank #3,310 · ~36/day · ~1.1K/mo

nadiv Releases R versions

Daily download trend is not available in this view yet.

92530 days

3.9K90 days

13.1K1 year

Compare downloads with other packages →

Also on427 r2u234 autocran

Repository

GitHub ↗ matthewwolak/nadiv

23Stars

8Forks

2Open issues

0Open PRs

11Releases

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (2)

R >= 4.2.0Matrix

Imports (3)

graphicsmethodsstats

LinkingTo (0)

none

Suggests (1)

parallel

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

4direct

0indirect

dmm optiSel pedtricks visPedigree

Code & Tests

Code Composition

R 5,360 (46%)Rd 3,366 (29%)C++ 2,482 (21%)C 475 (4%)

Code characteristics

Object systems

S313

Cyclomatic complexity: 2.0 median / 24 max
Documented parameters: 93%

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

99 41 exported

Complexity

5.7 avg / 24 max

Call network

99 nodes / 135 edges

Test coverage has not been measured for this package yet; nodes fall back to a neutral fill.

Call graph

Open call graph →

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (1)

Maintainer (1)

Matthew Wolak

Maintainer, Author

Authors (1)

Matthew Wolak

Maintainer, Author

Release timeline

20 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
2.18.0Latest
2024-05-23 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
2.17.2
2022-12-08 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
2.17.1
2021-04-06 · diff ↗
2.17.0
2021-01-14 · diff ↗
R
R 4.0.0 released · 2020-04-24
2.16.2.0
2019-10-20 · diff ↗
R
R 3.6.0 released · 2019-04-26
2.16.0.0
2018-05-10 · diff ↗
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21

Show 20 earlier events

2.14.3.1
2016-09-22 · diff ↗
R
R 3.3.0 released · 2016-05-03
2.14.3
2016-04-19 · diff ↗
2.14.2
2016-02-05 · diff ↗
2.14.1
2015-07-22 · diff ↗
2.14.0
2015-07-03 · diff ↗
2.13.3
2015-06-03 · diff ↗
R
R 3.2.0 released · 2015-04-16
2.13.2
2014-06-20 · diff ↗
2.13
2014-06-16 · diff ↗
R
R 3.1.0 released · 2014-04-10
2.12
2013-07-17 · diff ↗
R
R 3.0.0 released · 2013-04-03
2.11
2013-02-26 · diff ↗
2.10
2012-10-17 · diff ↗
R
R 2.15.0 released · 2012-03-30
2.9
2012-03-28 · diff ↗
2.8
2012-02-07 · diff ↗
2.7
2011-12-18
R
R 2.14.0 released · 2011-10-31

Package metadata

First published: 2011-12-18
Total releases: 20 / 15 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 4.2.0
Bundled data: 624 KB / 9 files
Download size: 719 KB
Installed size: not tracked yet
With dependencies: not tracked yet