plotDistToTSS.data.frame {ChIPseeker} | R Documentation

## plotDistToTSS.data.frame

### Description

plot feature distribution based on the distances to the TSS

### Usage

    plotDistToTSS.data.frame(peakDist, distanceColumn = "distanceToTSS",
      xlab = "", ylab = "Binding sites (%) (5'->3')",
      title = "Distribution of transcription factor-binding loci relative to TSS",
      categoryColumn)

### Arguments

`peakDist` | peak annotation
`distanceColumn` | column name of the distance from peak to nearest gene
`xlab` | x label
`ylab` | y lable
`title` | figure title
`categoryColumn` | category column

### Value

bar plot that summarize distance from peak to TSS of the nearest gene.

### Author(s)

Guangchuang Yu http://ygc.name

### See Also

`annotatePeak`

### Examples

    ## Not run:
    require(TxDb.Hsapiens.UCSC.hg19.knownGene)
    txdb <- TxDb.Hsapiens.UCSC.hg19.knownGene
    peakfile <- system.file("extdata", "sample_peaks.txt", package="ChIPseeker")
    peakAnno <- annotatePeak(peakfile, TxDb=txdb)
    plotDistToTSS(peakAnno)

    ## End(Not run)

[Package ChIPseeker version 1.14.2 Index]