plotQTL_label: Plot a label for QTL on the left of a track.

In ellisztamas/arghqtl: Tools for plotting and downstream analysis of R/QTL objects in R

Description

Plot labels for QTL or QTL regions on the left of a track in a plotQTL plot. If map positions are supplied, a bar can be drawn to indicate the extent of a QTL region.

Usage

plotQTL_label(
  plotQTL,
  chr,
  label,
  underlined = FALSE,
  plot_bar = FALSE,
  pos = NULL,
  min = NULL,
  max = NULL,
  bar_offset = 2,
  text_offset = 6,
  ...
)

Arguments

plotQTL	A plotQTL object from plotQTL().
chr	Chromosome.
label	Text to plot
underlined	Logical statement indicating whether the label should be underlined.
plot_bar	Logical statement indicating whether a vertical bar should be plotted with the label.
pos	Y-axis position for the label. If this is NULL, the midpoint of max and min is used.
min	Starting map position of the bar, if this is to be plotted.
max	End map position of the bar, if this is to be plotted.
bar_offset	Distance from the chromosome track to plot the bar.
text_offset	Distance from the chromosome track to plot the label.
...	Further arguments to be passed to text

ellisztamas/arghqtl documentation built on March 18, 2021, 9:44 p.m.