t-test: p=7.22032e-07
Neutral set average density: 0.00390169
Different set average density: 0.00227364
motif_present gene_set absent present different 897 97 neutral 1626 327
Fisher's exact test: p=2.15802e-07
Binomial GLM: p=4.42202e-07
Call: glm(formula = motif_present ~ different, family = binomial, data = daf) Deviance Residuals: Min 1Q Median 3Q Max -0.6054 -0.6054 -0.6054 -0.4532 2.1573 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) -1.60392 0.06061 -26.46 < 2e-16 *** differentTRUE -0.62043 0.12286 -5.05 4.42e-07 *** --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 (Dispersion parameter for binomial family taken to be 1) Null deviance: 2428.0 on 2946 degrees of freedom Residual deviance: 2400.4 on 2945 degrees of freedom AIC: 2404.4 Number of Fisher Scoring iterations: 4