ribd 1.7.0

Th main focus of this version is an overhaul of the IBD triangle plots, and implementing such plots also in ggplot2 and plotly.

New features

• ibdTriangle() and showInTriangle() gain an argument plotType, with permitted values "base" (default), "ggplot2" and "plotly".

• ibdTriangle() now supports graphic parameters las, mar and title. (These work for base plots and also ggplot2.)

• showInTriangle() has a new argument ped, for adding an inset pedigree in the top right corner.

• Improved handling of labels in showInTriangle().

• New dataset basicRelationships, which is called by ibdTriangle().

• In kinship(x, ids), ids is no longer restricted to length 2.

• Improve documentation of kappaIBD().

Bug fixes

• kinship(x) now catches duplicated ID labels across components when x is a pedlist.