borderline significantP = 0.0518
Chi squared is borderline significant for small type 1 clusters (32% divergent clusters) versus all genes (29% divergent clusters; chi squared 7.7374, df = 3, P = 0.0518) but not sliding window SR clusters (28% divergent clusters) versus all genes (chi squared 5.6318, df = 3, P = 0.1310).