[BioC] Creating an object of class exprSet

[Khan, Sohail]

Dear List,
 
I am trying to create an exprSet object from a tab delimited file where first column contains the gene names and remaining 14 columns contain the expression data.  I am using the function read.exprSet() to read the file.  However, when I look at pData(), I see that the gene name columns is listed as the sample.  How can creat an exprSet object correctly?  Thanks in advance.
 
-Sohail