The histogram shows the frequencies of genes being among the top 200 genes over 500 resamplings

Below the histogram, two lanes containing light-blue bars indicate the genes that are part of the published signatures. The red line indicates the frequency threshold corresponding to the expected value of the frequency under the null hypothesis (no information) given the number of genes that is selected in each of the resamplings.<p><b>Copyright information:</b></p><p>Taken from "Pooling breast cancer datasets has a synergetic effect on classification performance and improves signature stability"</p><p>http://www.biomedcentral.com/1471-2164/9/375</p><p>BMC Genomics 2008;9():375-375.</p><p>Published online 6 Aug 2008</p><p>PMCID:PMC2527336.</p><p>