3-mers GCG 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.612025

Neutral set average density: 0.00324629

Different set average density: 0.00342052

Presence of motif

           motif_present
gene_set    absent present
  different    845     149
  neutral     1680     273

Fisher's exact test: p=0.469833

Binomial GLM: p=0.458702

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.5699  -0.5699  -0.5488  -0.5488   1.9838  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -1.81708    0.06526 -27.846   <2e-16 ***
differentTRUE  0.08169    0.11024   0.741    0.459    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 2420.8  on 2946  degrees of freedom
Residual deviance: 2420.3  on 2945  degrees of freedom
AIC: 2424.3

Number of Fisher Scoring iterations: 4