covplot {ChIPseeker} | R Documentation

## covplot

### 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

[Package ChIPseeker version 1.20.0 Index]