HotNet2 Release

Initial non-beta release of HotNet2 associated with the publication of:

M.D.M. Leiserson, F. Vandin, H.T. Wu, J.R. Dobson, J.V. Eldridge, J.L. Thomas, A. Papoutsaki, Y. Kim, B. Niu, M. McLellan, M.S. Lawrence, A.G. Perez, D. Tamborero, Y. Cheng, G.A. Ryslik, N. Lopez-Bigas, G. Getz, L. Ding, and B.J. Raphael. (2014) Pan-Cancer Network Analysis Identifies Combinations of Rare Somatic Mutations across Pathways and Protein Complexes. Nature Genetics. In press.

This release supports running both HotNet2 as well as the classic HotNet algorithm and contains significant
performance and output visualization improvements over previous versions.