rAggr is a web-based software program for finding markers (SNPs and indels) that are in linkage-disequilibrium (LD) with a set of queried markers, using the 1000 Genomes Project and HapMap genotype databases. rAggr uses an expectation–maximization algorithm adapted from the Haploview software (Barrett et al, Bioinformatics. 2005 Jan 15;21(2):263-5) to calculate pairwise r2 and D'. All calculations are done "on the fly" by the web server.

The software was developed at the University of Southern California by Christopher K. Edlund, David V. Conti and David J. Van Den Berg.

Copyright (c) 2015 Christopher K Edlund, David V Conti, David J Van Den Berg