Skip to content

ribd

Pedigree-based Relatedness Coefficients

v1.7.1 · Feb 8, 2025 · GPL-3

Description

Recursive algorithms for computing various relatedness coefficients, including pairwise kinship, kappa and identity coefficients. Both autosomal and X-linked coefficients are computed. Founders are allowed to be inbred, which enables construction of any given kappa coefficients, as described in Vigeland (2020) <doi:10.1007/s00285-020-01505-x>. In addition to the standard coefficients, 'ribd' also computes a range of lesser-known coefficients, including generalised kinship coefficients, multi-person coefficients and two-locus coefficients (Vigeland, 2023, <doi:10.1093/g3journal/jkac326>). Many features of 'ribd' are available through the online app 'QuickPed' at <https://magnusdv.shinyapps.io/quickped>; see Vigeland (2022) <doi:10.1186/s12859-022-04759-y>.

Downloads

359

Last 30 days

10658th

1.3K

Last 90 days

5.6K

Last year

Trend: -16.7% (30d vs prior 30d)

CRAN Check Status

14 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (10)

depends

suggests

Dependency Network

Dependencies Reverse dependencies pedtools glue kinship2 slam pedsuite KinMixLite dvir forrel ibdfindr ibdsim2 numberofalleles pedbuildr verbalisr ibdsegments ribd

Version History

new 1.7.1 Mar 10, 2026
updated 1.7.1 ← 1.7.0 diff Feb 7, 2025
updated 1.7.0 ← 1.6.1 diff Mar 25, 2024
updated 1.6.1 ← 1.5.0 diff Aug 9, 2023
updated 1.5.0 ← 1.4.0 diff Sep 13, 2022
updated 1.4.0 ← 1.3.1 diff Apr 16, 2022
updated 1.3.1 ← 1.3.0 diff Nov 25, 2021
updated 1.3.0 ← 1.2.0 diff May 27, 2021
updated 1.2.0 ← 1.1.0 diff Aug 1, 2020
updated 1.1.0 ← 1.0.1 diff Jun 18, 2020
updated 1.0.1 ← 1.0.0 diff Feb 2, 2020
new 1.0.0 Oct 31, 2019