t-test: p=0.00399439
Neutral set average density: 0.00102099
Different set average density: 0.000853119
motif_present gene_set absent present different 676 318 neutral 1212 741
Fisher's exact test: p=0.00153467
Binomial GLM: p=0.00147809
Call: glm(formula = motif_present ~ different, family = binomial, data = daf) Deviance Residuals: Min 1Q Median 3Q Max -0.9768 -0.9768 -0.8781 1.3922 1.5098 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) -0.49203 0.04663 -10.551 < 2e-16 *** differentTRUE -0.26212 0.08245 -3.179 0.00148 ** --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 (Dispersion parameter for binomial family taken to be 1) Null deviance: 3849.0 on 2946 degrees of freedom Residual deviance: 3838.8 on 2945 degrees of freedom AIC: 3842.8 Number of Fisher Scoring iterations: 4