3-mers CUC 500 bases upstrand from stop codon

[CSV file]

Density of motif

t-test: p=0.00147199

Neutral set average density: 0.0133221

Different set average density: 0.0141911

Presence of motif

           motif_present
gene_set    absent present
  different      3     991
  neutral       13    1940

Fisher's exact test: p=0.290437

Binomial GLM: p=0.215595

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-3.4068   0.0778   0.1156   0.1156   0.1156  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)     5.0055     0.2783  17.987   <2e-16 ***
differentTRUE   0.7946     0.6417   1.238    0.216    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 198.82  on 2946  degrees of freedom
Residual deviance: 197.04  on 2945  degrees of freedom
AIC: 201.04

Number of Fisher Scoring iterations: 8