t-test: p=0.000117807
Neutral set average density: 0.0171633
Different set average density: 0.0202012
motif_present gene_set absent present different 371 623 neutral 857 1096
Fisher's exact test: p=0.000675481
Binomial GLM: p=0.00064992
Call: glm(formula = motif_present ~ different, family = binomial, data = daf) Deviance Residuals: Min 1Q Median 3Q Max -1.4040 -1.2835 0.9666 1.0749 1.0749 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) 0.24598 0.04560 5.395 6.87e-08 *** differentTRUE 0.27236 0.07987 3.410 0.00065 *** --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 (Dispersion parameter for binomial family taken to be 1) Null deviance: 4003.2 on 2946 degrees of freedom Residual deviance: 3991.5 on 2945 degrees of freedom AIC: 3995.5 Number of Fisher Scoring iterations: 4