[BioC] Problem with read.marrayRaw

[Jean Yee Hwa Yang]

Hi Joyce,

What is the exact command you use?  Usually with read.marrayRaw, you will
need to specify the column names for the Red and Green channels.  In
addition, what kind of image analysis files are you trying to read your
data from.

Cheers

Jean

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Jean Yee Hwa Yang			 jean at biostat.ucsf.edu
 Division of Biostatistics,		   Tel: (415) 476-3368
 University of California,		   Fax: (415) 476-6014
 500 Parnassus Avenue, MU 420-W,  San Francisco, CA 94143-0560
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

On Thu, 22 Jan 2004, Joyce Gu wrote:

> Hi, 
> I am using marray packages to analyze my cDNA data,
> when I load my data with read.marrayRaw() function,
> I got the following error messag, 
> 1] "Reading C:/MicroArray/cDNARawData/FormattedData/cDNA196.csv"
> Error in "colnames<-"(`*tmp*`, value = fnames) :
>         length of dimnames[2] not equal to array extent
> 
> Does anyone can give a hint?
> 
> Thank you
> 
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