qtleffects: Create qtleffects object

Description Usage Arguments Value

Description

Creates an object needed to plot effect sizes of QTL from r/qtl.

Usage

1
qtleffects(chr, marker_locations)

Arguments

chr

a numeric vector listing which chromosomes are to be plotted.

marker_locations

A data.frame listing marker positions on each chromosome. Should include a column labelled 'Position' and another labelled 'Chromosome'.

nlanes

the number of lanes to plot for each chromosome. Defaults to two for Sweden vs. Italy. left_gap, right_gap left- and right-hand margin around each chromosome.

Value

A qtleffects object listing chromosomes to be plotted, x-values for marker positions, and x-values for the start of each chromosome.


ellisztamas/qtltools documentation built on May 3, 2019, 10:42 p.m.