Hello,

I have successfully used 'pairwise.comparison' within the 'simpleaffy' 
package; I can see the results within R.  Now I want to export the results 
to, say, Excel, and I'm having problems.  How can I easily do it?   I'm 
not familiar with the 'PairComp' type of  object. 

To do so, I tried to use 'results.summary' followed by 'write.annotation' 
(though I don't particularly  need the annotation) as shown in the 
'simpleaffy' vignette, but I keep getting an error with 'results.summary'. 
 Please see below.

Any insight would be much appreciated!

Thank you very much,
Suzanne

--------------------------------------------------------
>library(simpleaffy)
>Raw.Spleen.Data <- read.affy()
>Spleen.rma <- call.exprs(Raw.Spleen.Data, "rma")
>FC.Norm.EE.PBS.6h <- pairwise.comparison(Spleen.rma, "treatment", 
c("6.N.PBS", "6.EE.PBS"), Raw.Spleen.Data)
>class(FC.Norm.EE.PBS.6h)
[1] "PairComp"
attr(,"package")
[1] "simpleaffy"
>cdfName(Raw.Spleen.Data)
[1] "Mouse430_2"
>summary <- results.summary(FC.Norm.EE.PBS.6h,"Mouse430_2")
Error in library(cdfname, character.only = T) : 
        there is no package called 'Mouse430', version 2
> 

> sessionInfo()
R version 2.2.1, 2005-12-20, i686-pc-linux-gnu 

attached base packages:
[1] "splines"   "tools"     "methods"   "stats"     "graphics" "grDevices"
[7] "utils"     "datasets"  "base" 

other attached packages:
mouse4302cdf   simpleaffy   genefilter     survival         affy Biobase 
    "1.10.0"      "2.4.2"      "1.8.0"       "2.20"      "1.8.1" "1.8.0" 
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