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

[CSV file]

Density of motif

t-test: p=0.0224511

Neutral set average density: 0.0277829

Different set average density: 0.0298189

Presence of motif

           motif_present
gene_set    absent present
  different    211     783
  neutral      431    1522

Fisher's exact test: p=0.636984

Binomial GLM: p=0.600949

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-1.7606   0.6908   0.7062   0.7062   0.7062  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    1.26167    0.05456  23.123   <2e-16 ***
differentTRUE  0.04960    0.09484   0.523    0.601    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3089.5  on 2946  degrees of freedom
Residual deviance: 3089.2  on 2945  degrees of freedom
AIC: 3093.2

Number of Fisher Scoring iterations: 4