t-test: p=2.83729e-09
Neutral set average density: 0.00920635
Different set average density: 0.00490946
motif_present gene_set absent present different 873 121 neutral 1535 418
Fisher's exact test: p=3.53518e-10
Binomial GLM: p=1.43354e-09
Call: glm(formula = motif_present ~ different, family = binomial, data = daf) Deviance Residuals: Min 1Q Median 3Q Max -0.6940 -0.6940 -0.6940 -0.5095 2.0523 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) -1.30080 0.05517 -23.578 < 2e-16 *** differentTRUE -0.67534 0.11160 -6.052 1.43e-09 *** --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 (Dispersion parameter for binomial family taken to be 1) Null deviance: 2804.1 on 2946 degrees of freedom Residual deviance: 2764.5 on 2945 degrees of freedom AIC: 2768.5 Number of Fisher Scoring iterations: 4