J-Express forum
January 21, 2021, 06:26:37 AM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News: J-Express 2011 released. Download from jexpress.bioinfo.no
   Home   Help Search Login Register  
Pages: [1]
Author Topic: Normalization between arrays  (Read 5730 times)
Jr. Member
Posts: 61

View Profile Email
« on: September 27, 2005, 05:11:05 PM »

Is it possible to normalize between arrays? I see from the box plots that the intensities varies a bit, including the dye swapped arrays..

In the J-Express main frame click on Data Set | Create Sub Dataset. In the window that opens there is something called Scale Normalization. Scale normalization scales the distribution of intensities of the arrays against each other to make them comparable, see

Normalization for cDNA microarray data: a robust composite method addressing single and multiple slide systematic variation.
Yang YH, Dudoit S, Luu P, Lin DM, Peng V, Ngai J, Speed TP.
Department of Statistics, Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720-3860, USA.
Nucleic Acids Res. 2002 Feb 15;30(4):e15.
« Last Edit: September 27, 2005, 05:38:20 PM by annekristin » Logged
Pages: [1]
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.14 | SMF © 2006-2008, Simple Machines LLC Valid XHTML 1.0! Valid CSS!