Figure 2From: On the use of resampling tests for evaluating statistical significance of binding-site co-occurrenceStatistic used for assessing co-occurrence. For the purposes of this paper, a simple statistic was used that counted each instance of an overlap between locations bound by different factors. Examples of clusters scoring (a) one, (b) two, and (c) four are shown. Note that in (c), in multiply-assigned locations, each assignment is treated as an independent location.Back to article page