Bioinformatics Advance Access originally published online on May 31, 2007
Bioinformatics 2007 23(15):2024-2027; doi:10.1093/bioinformatics/btm290
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VISDA: an open-source caBIGTM analytical tool for data clustering and beyond
1Department of Electrical and Computer Engineering, Virginia Polytechnic Institute and State University, Arlington, VA 22203, 2Bioinformatics Unit, RRB, National Institute on Aging, NIH, Baltimore, MD 21224, 3Systems Biology Division, The Wistar Institute, Philadelphia, PA 19104 and 4Lombardi Comprehensive Cancer Center and Department of Oncology, Georgetown University, Washington, DC 20057, USA
*To whom correspondence should be addressed.
| Abstract |
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Summary: VISDA (Visual Statistical Data Analyzer) is a caBIGTM analytical tool for cluster modeling, visualization and discovery that has met silver-level compatibility under the caBIG initiative. Being statistically principled and visually interfaced, VISDA exploits both hierarchical statistics modeling and human gift for pattern recognition to allow a progressive yet interactive discovery of hidden clusters within high dimensional and complex biomedical datasets. The distinctive features of VISDA are particularly useful for users across the cancer research and broader research communities to analyze complex biological data.
Availability: http://gforge.nci.nih.gov/projects/visda/
Contact: yuewang{at}vt.edu
Supplementary information: Supplementary data are available at Bioinformatics online.
Associate Editor: John Quackenbush
Received on November 8, 2006; revised on May 22, 2007; accepted on May 22, 2007