3-mers AAG 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.00481353

Neutral set average density: 0.011531

Different set average density: 0.00983903

Presence of motif

           motif_present
gene_set    absent present
  different    626     368
  neutral     1126     827

Fisher's exact test: p=0.00548658

Binomial GLM: p=0.00542863

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-1.0495  -1.0495  -0.9617   1.3110   1.4097  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -0.30862    0.04580  -6.739 1.59e-11 ***
differentTRUE -0.22265    0.08008  -2.780  0.00543 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3979.5  on 2946  degrees of freedom
Residual deviance: 3971.7  on 2945  degrees of freedom
AIC: 3975.7

Number of Fisher Scoring iterations: 4