t-test: p=0.0186747
Neutral set average density: 0.000491551
Different set average density: 0.000376258
motif_present gene_set absent present different 855 139 neutral 1628 325
Fisher's exact test: p=0.0614275
Binomial GLM: p=0.0614484
Call: glm(formula = motif_present ~ different, family = binomial, data = daf) Deviance Residuals: Min 1Q Median 3Q Max -0.6034 -0.6034 -0.6034 -0.5489 1.9836 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) -1.61128 0.06076 -26.52 <2e-16 *** differentTRUE -0.20535 0.10980 -1.87 0.0614 . --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 (Dispersion parameter for binomial family taken to be 1) Null deviance: 2566.3 on 2946 degrees of freedom Residual deviance: 2562.8 on 2945 degrees of freedom AIC: 2566.8 Number of Fisher Scoring iterations: 4