An algorithm for finding groups of genes which are differentially coexpressed between two phenotypically distinct types of samples.
dcoex is a tool to find groups of differentially coexpressed genes between two phenotypically distinct types of samples. It is an implementation of the algorithm described in:
Finding disease specific alterations in the coexpression of genes
Dennis Kostka and Rainer Spang
Bioinformatics 20(Suppl. 1), 2004: i194-i199 (Proceedings of ISMB 2004).[ PMID: 15262799 | doi:10.1093/bioinformatics/bth909 | erratum ]
You can download the C sources here (tared and gzipped) and use them according to the GPL. For the program to compile you should have the GNU Scientific Library installed. For more details see the file README.txt in the tarball.
→ dcoex.tgz [last updated at: 11 /10/2004]
An R package is available here. The GNU scientific library is not needed for the R package.