t-test: p=0.0145361
Neutral set average density: 0.000122888
Different set average density: 0.000342052
motif_present gene_set absent present different 977 17 neutral 1941 12
Fisher's exact test: p=0.00882235
Binomial GLM: p=0.00633022
Call: glm(formula = motif_present ~ different, family = binomial, data = daf) Deviance Residuals: Min 1Q Median 3Q Max -0.1857 -0.1857 -0.1110 -0.1110 3.1913 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) -5.0861 0.2895 -17.57 < 2e-16 *** differentTRUE 1.0348 0.3790 2.73 0.00633 ** --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 (Dispersion parameter for binomial family taken to be 1) Null deviance: 325.75 on 2946 degrees of freedom Residual deviance: 318.18 on 2945 degrees of freedom AIC: 322.18 Number of Fisher Scoring iterations: 7