t-test: p=0.0030884
Neutral set average density: 0.000684076
Different set average density: 0.000513078
motif_present gene_set absent present different 807 187 neutral 1523 430
Fisher's exact test: p=0.0443701
Binomial GLM: p=0.0434208
Call:
glm(formula = motif_present ~ different, family = binomial, data = daf)
Deviance Residuals:
Min 1Q Median 3Q Max
-0.7052 -0.7052 -0.7052 -0.6456 1.8279
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) -1.26465 0.05461 -23.16 <2e-16 ***
differentTRUE -0.19756 0.09782 -2.02 0.0434 *
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
(Dispersion parameter for binomial family taken to be 1)
Null deviance: 3024.3 on 2946 degrees of freedom
Residual deviance: 3020.2 on 2945 degrees of freedom
AIC: 3024.2
Number of Fisher Scoring iterations: 4