Software:

R package( Umarray.fdrci) for screening genes with statistically and biologically significant differential expression from microarray data by using multicriteria gene screening algorithm. The detail of the algorithm can be found in:

Alfred O. Hero, Gilles fleury, Alan J. Mears and Anand Swaroop  "Multicriteria Gene Screening for Analysis of Differential Expression with DNA Microarrays"(.PDF),    Special Issue on Genomic Signal Processing, EURASIP Journ. of Applied Signal Processing(EURASIP JASP), vol.2004,No.1,pp.43-52,2004.

Published reports of research using the code provided here (or a modified version) should cite the  article referenced above.

Comments and questions are welcome. We would also appreciate hearing about how you used this code, improvements made to it, etc. You are free to modify the code, as long as you reference the original contributors

Download R package Umarray.fdrci (.zip version 1.1). The description of this package and steps to run it in R  is here  .

Note: The package Umarray.fdrci doesn't perform variance normalization. Users have to do variance normalization themselves, before data is applied to Umarray.fdrci.

Contact Yuezhou Jing (yjing@umich.edu) or Alfred Hero (hero@eecs.umich.edu) for questions and comments.

last update 12/10/2004