2-mers UA 50 bases downstrand from stop codon

[CSV file]

Density of motif

t-test: p=0.312354

Neutral set average density: 0.0823656

Different set average density: 0.0807445

Presence of motif

           motif_present
gene_set    absent present
  different     27     967
  neutral       40    1913

Fisher's exact test: p=0.295403

Binomial GLM: p=0.251471

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-2.7886   0.2034   0.2034   0.2347   0.2347  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)     3.8675     0.1598  24.210   <2e-16 ***
differentTRUE  -0.2892     0.2522  -1.147    0.251    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 639.50  on 2946  degrees of freedom
Residual deviance: 638.21  on 2945  degrees of freedom
AIC: 642.21

Number of Fisher Scoring iterations: 6