[R] Select single probe-set with median expression from multiple probe-sets corresponding to same gene -AFFY

2013-04-03 Thread Atul Kakrana
Hello All, I need your help. I am analysing affymetrix data and have to select the probe-set that has median expression among all the probe-sets for same gene. This way I want to remove the redundancy by keeping the analysis to single gene entry level. I am fully aware that it is not a nice thing

Re: [R] Select single probe-set with median expression from multiple probe-sets corresponding to same gene -AFFY

2013-04-03 Thread Martin Morgan
On 04/03/2013 03:17 PM, Atul Kakrana wrote: Hello All, I need your help. I am analysing affymetrix data and have to select the probe-set that has median expression among all the probe-sets for same gene. This way I want to remove the redundancy by keeping the analysis to single gene entry

Re: [R] Select single probe-set with median expression from multiple probe-sets corresponding to same gene -AFFY

2013-04-03 Thread Martin Morgan
On 04/03/2013 08:34 PM, Martin Morgan wrote: On 04/03/2013 03:17 PM, Atul Kakrana wrote: Hello All, I need your help. I am analysing affymetrix data and have to select the probe-set that has median expression among all the probe-sets for same gene. This way I want to remove the redundancy by