3-mers ACC 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.00113145

Neutral set average density: 0.00837686

Different set average density: 0.00678068

Presence of motif

           motif_present
gene_set    absent present
  different    715     279
  neutral     1310     643

Fisher's exact test: p=0.00718076

Binomial GLM: p=0.00725179

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.8937  -0.8937  -0.8117   1.4906   1.5941  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -0.71164    0.04815 -14.779  < 2e-16 ***
differentTRUE -0.22943    0.08545  -2.685  0.00725 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3662.4  on 2946  degrees of freedom
Residual deviance: 3655.1  on 2945  degrees of freedom
AIC: 3659.1

Number of Fisher Scoring iterations: 4