t-test: p=0.000213458
Neutral set average density: 0.00278546
Different set average density: 0.00181087
motif_present gene_set absent present different 911 83 neutral 1706 247
Fisher's exact test: p=0.000417778
Binomial GLM: p=0.000513525
Call:
glm(formula = motif_present ~ different, family = binomial, data = daf)
Deviance Residuals:
Min 1Q Median 3Q Max
-0.5200 -0.5200 -0.5200 -0.4176 2.2284
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) -1.93252 0.06808 -28.386 < 2e-16 ***
differentTRUE -0.46318 0.13334 -3.474 0.000514 ***
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
(Dispersion parameter for binomial family taken to be 1)
Null deviance: 2066.6 on 2946 degrees of freedom
Residual deviance: 2053.8 on 2945 degrees of freedom
AIC: 2057.8
Number of Fisher Scoring iterations: 5