cnr | R Documentation |
Simple creation of a CopyNumberRegions object containing a single region.
cnr(start, stop=NULL, mean=1, chromosome=1, xScale=1e+06, ...)
start, stop |
Two |
mean |
A |
chromosome |
An |
xScale |
The default scaling parameter used for |
... |
Additional arguments passed to
|
Return an CopyNumberRegions
object.
Henrik Bengtsson
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - # Build up a tumor CN profile # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - pT <- cnr(1,1000, 2) + cnr(400,500) + cnr(600,800) + cnr(600,700) + cnr(100,200) - cnr(850,900); print(pT); # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - # Simulate CN signals from this profile # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - cn <- simulateRawCopyNumbers(pT, n=2000, sd=1/2); print(cn); # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - # Plot # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - plot(cn, col="#aaaaaa", ylim=c(0,5)); drawLevels(pT, col="#ff0000", lwd=3);
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