Figure 5From: Effect of positional dependence and alignment strategy on modeling transcription factor binding sitesInput variability. Histogram for variability in TFBS length in our input data from Transfac Public database. Population standard deviation and mean have been counted for each set of TFBS. The x-axis shows the ratio of SD and mean which can be seen as a measure of variability in data. Each TF and all its BSs are assigned into one bin in x-axis. The y-axis shows the fraction of total TF or BS population that fell into each bin in x-axis.Back to article page