showOneDMR: Visualze the count data for one DMR
In DSS: Dispersion shrinkage for sequencing data

Description Usage Arguments Value Author(s) See Also Examples

Given one DMR and an BSseq object, this function generate a multiple panel figure, each for a sample, to visualze the counts. There is a bar at each CpG, the gray bar shows the total coverage, and the black bar shows the methylated count.

1	showOneDMR(OneDMR, BSobj, ext = 500, ylim)

`OneDMR`	A data frame with one row representing one DMR. It must have chr, start, and end columns. This is typically a row from the result generated from callDMR.
`BSobj`	An object of class BSseq.
`ext`	The amount (in bps) the plotting region should be extended in both directions.
`ylim`	Y-axis limit.

This function only generates a figure and has no return values.

Hao Wu <hao.wu@emory.edu>

callDMR

## Not run: 
require(bsseq)
require(bsseqData)
data(BS.cancer.ex)

## takea small portion of data and test
BSobj <- BS.cancer.ex[140000:150000,]
dmlTest <- DMLtest(BSobj, group1=c("C1", "C2", "C3"), group2=c("N1","N2","N3"),
   smoothing=TRUE, smoothing.span=500)

## call DMR based on test results
dmrs <- callDMR(dmlTest)

## visualize one DMR
showOneDMR(dmrs[1,], BSobj)

## End(Not run)