ChIPpeakAnno (version 3.4.0)

featureAlignedDistribution: plot distribution in given ranges

Description

plot distribution in the given feature ranges

Usage

featureAlignedDistribution(cvglists, feature.gr,  upstream, downstream,  n.tile=100, zeroAt, ...)

Arguments

cvglists

Output of featureAlignedSignal or a list of SimpleRleList or RleList

feature.gr

An object of GRanges with identical width. If the width equal to 1, you can use upstream and downstream to set the range for plot. If the width not equal to 1, you can use zeroAt to set the zero point of the heatmap.

upstream, downstream

upstream or dwonstream from the feature.gr.

zeroAt

zero point position of feature.gr

n.tile

The number of tiles to generate for each element of feature.gr, default is 100

...

any paramters could be used by matplot

Value

invisible matrix of the plot.

See Also

See Also as featureAlignedSignal, featureAlignedHeatmap

Examples

  cvglists <- list(A=RleList(chr1=Rle(sample.int(5000, 100), 
                                      sample.int(300, 100))), 
                   B=RleList(chr1=Rle(sample.int(5000, 100), 
                                      sample.int(300, 100))))
  feature.gr <- GRanges("chr1", IRanges(seq(1, 4900, 100), width=100))
  featureAlignedDistribution(cvglists, feature.gr, zeroAt=50, type="l")

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