Additional file 1: of The role of alternative Polyadenylation in regulation of rhythmic gene expression PtitsynaNatalia BoughorbelSabri El AnbariMohammed PtitsynAndrey 2017 Supplemental method. In addition to Chi-Square test summarized in Table 1 we run a Monte Carlo simulation with 1000 repetitions with the option simulate.p.value as described in https://stat.ethz.ch/R-manual/R-devel/library/stats/html/chisq.test.html . This supplemental file provides description and p-values obtained in simulations. (DOCX 10 kb)