3-mers GCU 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.443464

Neutral set average density: 0.00681004

Different set average density: 0.00645875

Presence of motif

           motif_present
gene_set    absent present
  different    726     268
  neutral     1403     550

Fisher's exact test: p=0.514088

Binomial GLM: p=0.491608

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.8133  -0.8133  -0.7927   1.5920   1.6191  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -0.93645    0.05031 -18.614   <2e-16 ***
differentTRUE -0.06011    0.08741  -0.688    0.492    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3481.3  on 2946  degrees of freedom
Residual deviance: 3480.8  on 2945  degrees of freedom
AIC: 3484.8

Number of Fisher Scoring iterations: 4