RAIG is a combinatorial approach to the problem of identifying independent and recurrent copy number aberrations, focusing on the key challenging of separating the overlaps in aberrations across individuals into independent events.
You can download the latest version of RAIG from RAIG version 1.02.
RAIG is described in the following publications:
H. Wu, I. Hajirasouliha, B.J. Raphael (2014). Detecting independent and recurrent copy number aberrations using interval graphs. Bioinformatics. vol. 30 ISMB2014, pages i195-i203. [Publisher Link]