plotDistToTSS.data.frame: plotDistToTSS.data.frame

Description Usage Arguments Value Author(s) See Also Examples

View source: R/plotDistToTSS.R

Description

plot feature distribution based on the distances to the TSS

Usage

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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

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## 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)

ChIPseeker documentation built on Dec. 14, 2017, 8:21 a.m.