3-mers GCC 500 bases upstrand from stop codon

[CSV file]

Density of motif

t-test: p=0.208241

Neutral set average density: 0.00933641

Different set average density: 0.00902817

Presence of motif

           motif_present
gene_set    absent present
  different     25     969
  neutral       57    1896

Fisher's exact test: p=0.556293

Binomial GLM: p=0.529289

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-2.7140   0.2257   0.2434   0.2434   0.2434  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)     3.5045     0.1344  26.069   <2e-16 ***
differentTRUE   0.1529     0.2431   0.629    0.529    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 749.12  on 2946  degrees of freedom
Residual deviance: 748.71  on 2945  degrees of freedom
AIC: 752.71

Number of Fisher Scoring iterations: 6