t-test: p=1.48234e-11
Neutral set average density: 0.0184082
Different set average density: 0.0214424
motif_present gene_set absent present different 43 951 neutral 338 1615
Fisher's exact test: p=1.1222e-26
Binomial GLM: p=4.42671e-20
Call:
glm(formula = motif_present ~ different, family = binomial, data = daf)
Deviance Residuals:
Min 1Q Median 3Q Max
-2.5062 0.2974 0.6165 0.6165 0.6165
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) 1.56404 0.05981 26.148 <2e-16 ***
differentTRUE 1.53227 0.16697 9.177 <2e-16 ***
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
(Dispersion parameter for binomial family taken to be 1)
Null deviance: 2269.3 on 2946 degrees of freedom
Residual deviance: 2153.8 on 2945 degrees of freedom
AIC: 2157.8
Number of Fisher Scoring iterations: 5
Binomial GLM adjusted for length: p=0.0401905
Call:
glm(formula = motif_present ~ length + different, family = binomial,
data = daf)
Deviance Residuals:
Min 1Q Median 3Q Max
-3.2957 0.0074 0.1326 0.5000 1.4724
Coefficients:
Estimate Std. Error z value Pr(>|z|)
(Intercept) -1.182986 0.149124 -7.933 2.14e-15 ***
length 0.025594 0.001634 15.663 < 2e-16 ***
differentTRUE 0.390061 0.190108 2.052 0.0402 *
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
(Dispersion parameter for binomial family taken to be 1)
Null deviance: 2269.3 on 2946 degrees of freedom
Residual deviance: 1544.9 on 2944 degrees of freedom
AIC: 1550.9
Number of Fisher Scoring iterations: 8