pedtodot_verbatim: Pedigree-drawing with graphviz

In gap: Genetic Analysis Package

Pedigree-drawing with graphviz

Description

Pedigree-drawing with graphviz

Usage

pedtodot_verbatim(f, run = FALSE, toDOT = FALSE, ...)

Arguments

f	A data.frame containing pedigrees, each with pedigree id, individual id, father id, mother id, sex and affection status.
run	A flag to run dot/neato on the generated .dot file(s).
toDOT	A flag to generate script for DOT::dot().
...	Other flag(s) for DOT::dot().

Details

Read a GAS or LINKAGE format pedigree, return a digraph in the dot language and optionally call dot/neato to make pedigree drawing.

This is a verbatim translation of the original pedtodot implemneted in Bash/awk in contrast to pedtodot which was largely a mirror. To check independently, try ⁠xsel -i < <(cat pedtodot_verbatim.R)⁠ or ⁠cat pedtodot_verbatim.R | xsel -i⁠ and paste into an R session.

Value

No value is returned but outputs in .dot, .pdf, and .svg.

Note

Adapted from Bash/awk script by David Duffy

Examples

## Not run: 
# pedigree p3 in pedtodot
  pedtodot_verbatim(p3,run=TRUE,toDOT=TRUE,return="verbatim")

## End(Not run)

gap documentation built on Aug. 26, 2023, 5:07 p.m.