custom Mex_5_UAAUAW 50 bases upstrand from poly(A) site

[CSV file]

Density of motif

t-test: p=5.25618e-14

Neutral set average density: 0.0050384

Different set average density: 0.00257545

Presence of motif

           motif_present
gene_set    absent present
  different    877     117
  neutral     1516     437

Fisher's exact test: p=7.69803e-13

Binomial GLM: p=7.17772e-12

Call:
glm(formula = motif_present ~ different, family = binomial, data = daf)

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.7117  -0.7117  -0.7117  -0.5005   2.0686  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    -1.2439     0.0543 -22.910  < 2e-16 ***
differentTRUE  -0.7704     0.1124  -6.854 7.18e-12 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 2848.5  on 2946  degrees of freedom
Residual deviance: 2796.8  on 2945  degrees of freedom
AIC: 2800.8

Number of Fisher Scoring iterations: 4