[BioC] question about edgeR smearPlot

Ann Loraine aloraine at gmail.com
Tue Aug 28 23:32:48 CEST 2012


I am writing with a question about edgeR function smearPlot.

I made a smear plot but am seeing rows of orange points below and
above (-5,-5) and (5,5) respectively.

Here are the commands I used to make the plot:

n.shoot = sum(summary(decideTestsDGE(et.shoot,p.value=0.05))[c(1,3),])
abline(h = c(-2, 2), col = "dodgerblue")

In case the attachment doesn't go through I put the plot on-line
(temporarily) at http://vm142-20.iplantcollaborative.org/pl.png/

Best wishes,

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