plotMultipleMotifs: Plot mulitple motifs in a single plot

In PWMEnrich: PWM enrichment analysis

Description

Individual motif logos are plotted on a rows x cols grid. This function is a convenience interface for the seqLogoGrid function that deals with viewpoint placement in a matrix-like grid layout.

Usage

plotMultipleMotifs(
  pwms,
  titles = names(pwms),
  rows = ceiling(sqrt(length(pwms))),
  cols = ceiling(sqrt(length(pwms))),
  xmargin.scale = 0.4,
  ymargin.scale = 0.4,
  ...
)

Arguments

pwms	a list of PWM objects or frequency matrices
titles	a characater vector of titles for each of the plots
rows	number of rows in the grid
cols	number or cols in the grid
xmargin.scale	the scaling parameter for the X-axis margin. Useful when plotting more than one logo on a page
ymargin.scale	the scaling parameter for the Y-axis margin. Useful when plotting more than one logo on a page
...	other parameters passed to seqLogoGrid()

Details

By default will try to make a square grid plot that would fit all the motifs and use list names as captions.

PWMEnrich documentation built on Nov. 8, 2020, 7:45 p.m.