3-mers GGG 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.0686197

Neutral set average density: 0.00278546

Different set average density: 0.00221328

Presence of motif

           motif_present
gene_set    absent present
  different    902      92
  neutral     1746     207

Fisher's exact test: p=0.272834

Binomial GLM: p=0.253705

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.4734  -0.4734  -0.4734  -0.4407   2.1817  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -2.13236    0.07351 -29.009   <2e-16 ***
differentTRUE -0.15046    0.13182  -1.141    0.254    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 1934.9  on 2946  degrees of freedom
Residual deviance: 1933.5  on 2945  degrees of freedom
AIC: 1937.5

Number of Fisher Scoring iterations: 4