t-test: p=0.00584355
Neutral set average density: 0.0138556
Different set average density: 0.0109859
motif_present gene_set absent present different 767 227 neutral 1403 550
Fisher's exact test: p=0.00195975
Binomial GLM: p=0.00195791
Call: glm(formula = motif_present ~ different, family = binomial, data = daf) Deviance Residuals: Min 1Q Median 3Q Max -0.8133 -0.8133 -0.7201 1.5920 1.7186 Coefficients: Estimate Std. Error z value Pr(>|z|) (Intercept) -0.93645 0.05031 -18.614 < 2e-16 *** differentTRUE -0.28109 0.09077 -3.097 0.00196 ** --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 (Dispersion parameter for binomial family taken to be 1) Null deviance: 3399.9 on 2946 degrees of freedom Residual deviance: 3390.2 on 2945 degrees of freedom AIC: 3394.2 Number of Fisher Scoring iterations: 4