[BioC] Gene density plot with points underneath

[Daniel Brewer]

Hi,

Just a quick question.  I have a dataset that has been divided into
three groups.  I would like to plot a density plot of the expression
levels for a particular gene for each group.  Also I would like to plot
the actual expression levels on a horizontal line under the density
line.  I think this is a reasonably standard thing to do.  How would I
go about doing this?  Is there a function that simplifies this?

Many thanks

-- 
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Daniel Brewer, Ph.D.

Institute of Cancer Research

Email: daniel.brewer at icr.ac.uk

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The Institute of Cancer Research: Royal Cancer Hospital, a charitable Company Limited by Guarantee, Registered in England under Company No. 534147 with its Registered Office at 123 Old Brompton Road, London SW7 3RP.

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