Exon length distribution. A. Exon length distribution in the gene list used for our analysis. (median: 125 bp, standard deviation: 236 bp) B. Exon length distribution of the whole exome. (median: 127 bp, standard deviation: 264 bp) These two distributions are very similar to each other, suggesting our estimation of the number of events per sample is unbiased and is representative for a whole-exome study.
Wu et al. BMC Bioinformatics 2012 13:305 doi:10.1186/1471-2105-13-305