Hi Sean,

 

I'm not sure if you're the right person that I should be forwarding this
question to as I need help to load agilent single colour data into limma.
Mine is a 4x44k custom array and my version of R is 2.6.2. I tried reading
my data into R with: 

> RG<-read.maimages(targets, source="agilent")

 

But I keep getting error messages that says:

Error in readGenericHeader(fullname, columns = columns, sep = sep) : 

Specified column headings not found in file

Do I have to specify columns I thought it should have been specified when I
quoted the source to be "agilent"?

 

Wendy 

 


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