期刊
IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
卷 18, 期 2, 页码 321-331出版社
IEEE COMPUTER SOC
DOI: 10.1109/TVCG.2011.56
关键词
Visualization; bioinformatics; statistical graphics
资金
- US National Science Foundation [DMS-FODAVA-0808860]
Scientists conducting microarray and other experiments use circular Venn and Euler diagrams to analyze and illustrate their results. As one solution to this problem, this paper introduces a statistical model for fitting area-proportional Venn and Euler diagrams to observed data. The statistical model outlined in this paper includes a statistical loss function and a minimization procedure that enables formal estimation of the Venn/Euler area-proportional model for the first time. A significance test of the null hypothesis is computed for the solution. Residuals from the model are available for inspection. As a result, this algorithm can be used for both exploration and inference on real data sets. A Java program implementing this algorithm is available under the Mozilla Public License. An R function venneuler( ) is available as a package in CRAN and a plugin is available in Cytoscape.
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