3-mers CUU 50 bases upstrand from poly(A) site

[CSV file]

Density of motif

t-test: p=0.633422

Neutral set average density: 0.0172862

Different set average density: 0.0176258

Presence of motif

           motif_present
gene_set    absent present
  different    406     588
  neutral      827    1126

Fisher's exact test: p=0.453081

Binomial GLM: p=0.435146

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

Deviance Residuals: 
   Min      1Q  Median      3Q     Max  
-1.338  -1.311   1.025   1.049   1.049  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    0.30862    0.04580   6.739 1.59e-11 ***
differentTRUE  0.06175    0.07913   0.780    0.435    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 4006.5  on 2946  degrees of freedom
Residual deviance: 4005.9  on 2945  degrees of freedom
AIC: 4009.9

Number of Fisher Scoring iterations: 4