2-mers AA 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.00396879

Neutral set average density: 0.130527

Different set average density: 0.122857

Presence of motif

           motif_present
gene_set    absent present
  different     13     981
  neutral       29    1924

Fisher's exact test: p=0.745717

Binomial GLM: p=0.701628

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-2.9451   0.1623   0.1730   0.1730   0.1730  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)     4.1949     0.1871  22.422   <2e-16 ***
differentTRUE   0.1288     0.3361   0.383    0.702    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 440.47  on 2946  degrees of freedom
Residual deviance: 440.32  on 2945  degrees of freedom
AIC: 444.32

Number of Fisher Scoring iterations: 7