DBGSA package provides a new method to evaluate the possiblities of the enrichment between different phenotypes. DBGSA is a novel distance-based gene set enrichment analysis method. We consider that, the distance between 2 groups with different phenotype by focusing on the gene expression should be larger, if a certain gene functional set was significantly associated with a particular phenotype.
Li Jin, Huang Meilin Maintainer:Li Jin<email@example.com>
Lu Tian, Steven A. Greenberg, Sek Won Kong, Josiah Altschuler,Discovering statistically significant pathways in expression profiling studies, PNAS 2005 102;13544-13549