covplot: covplot

In ChIPseeker: ChIPseeker for ChIP peak Annotation, Comparison, and Visualization

Description

plot peak coverage

Usage

covplot(
  peak,
  weightCol = NULL,
  xlab = "Chromosome Size (bp)",
  ylab = "",
  title = "ChIP Peaks over Chromosomes",
  chrs = NULL,
  xlim = NULL,
  lower = 1
)

Arguments

peak	peak file or GRanges object
weightCol	weight column of peak
xlab	xlab
ylab	ylab
title	title
chrs	selected chromosomes to plot, all chromosomes by default
xlim	ranges to plot, default is whole chromosome
lower	lower cutoff of coverage signal

Value

ggplot2 object

Author(s)

G Yu

ChIPseeker documentation built on March 6, 2021, 2 a.m.