Re: [R] calculatingmean value for duplicates in affy array

2005-02-25 Thread Uwe Ligges
Dren Scott wrote: Hi , I was trying read in an affy array/matrix and then to calculate the mean value for all the duplicates. Is there a function in the R package that would do this? I tried the help function and searched for 'duplicate'. Although it provides a list of functions that would

[R] calculatingmean value for duplicates in affy array

2005-02-24 Thread Dren Scott
Hi , I was trying read in an affy array/matrix and then to calculate the mean value for all the duplicates. Is there a function in the R package that would do this? I tried the help function and searched for 'duplicate'. Although it provides a list of functions that would eliminate the