Thanks - ooh those pesky quotes.

 

Okay - how about for the log2R?  

 

  _____  

From: seandavi@gmail.com [mailto:seandavi@gmail.com] On Behalf Of Sean Davis
Sent: Monday, December 03, 2007 1:08 PM
To: alison waller
Cc: bioconductor@stat.math.ethz.ch
Subject: Re: [BioC] errors with imageplot3by2

 

 

On Dec 3, 2007 12:55 PM, alison waller <alison.waller@utoronto.ca> wrote:

Hi all,

I'm having getting confused with the imagebplot3by2 command.
I am able to use imageplot to plot (R,G, Rb, log2R etc.) for the individual
arrays, but I cannot use imageplot3by2.  I'm not sure if I am using the 
incorrect syntax or if there is an error in my data that is making this
function impossible.

I've pasted all my attempts below.  If anyone can help interpret the error
messages that would be great. I think that the na.rm=TRUE is telling me
something about missing values, and I'm not too sure about c(0.05,0.95).
This is some vector c, and specific values?

Thanks,

Alison


> library(limma)
> targets<-readTargets(" VCMeOHTargets.txt")
> RG<-read.maimages(targets$FileName,source='genepix')


Hi, Allison.  The help for imageplot3by2() will help here.  Look closely at
what it expects.  Try:

imageplot3by2(RG,z="G")

Hope that helps.

Sean



 


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