TY - JOUR T1 - XMRF: An R package to Fit Markov Networks to High-Throughput Genetics Data JF - bioRxiv DO - 10.1101/032219 SP - 032219 AU - Ying-Wooi Wan AU - Genevera I. Allen AU - Yulia Baker AU - Eunho Yang AU - Pradeep Ravikumar AU - Zhandong Liu Y1 - 2015/01/01 UR - http://biorxiv.org/content/early/2015/11/18/032219.abstract N2 - Motivation Technological advances in medicine have led to a rapid proliferation of high-throughput “omics” data. Tools to mine this data and discover disrupted disease networks are needed as they hold the key to understanding complicated interactions between genes, mutations and aberrations, and epi-genetic markers.Results We developed an R software package, XMRF, that can be used to fit Markov Networks to various types of high-throughput genomics data. Encoding the models and estimation techniques of the recently proposed exponential family Markov Random Fields (Yang et al., 2012), our software can be used to learn genetic networks from RNA-sequencing data (counts via Poisson graphical models), mutation and copy number variation data (categorical via Ising models), and methylation data (continuous via Gaussian graphical models).Availability XMRF is available from the CRAN Project and Github at: https://github.com/zhandong/XMRF ER -