3-mers GGU 50 bases upstrand from start codon

[CSV file]

Density of motif

t-test: p=0.0170684

Neutral set average density: 0.00611367

Different set average density: 0.00515091

Presence of motif

           motif_present
gene_set    absent present
  different    766     228
  neutral     1430     523

Fisher's exact test: p=0.0253612

Binomial GLM: p=0.0237818

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.7895  -0.7895  -0.7219   1.6233   1.7160  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -1.00585    0.05110 -19.683   <2e-16 ***
differentTRUE -0.20599    0.09112  -2.261   0.0238 *  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 3345.3  on 2946  degrees of freedom
Residual deviance: 3340.2  on 2945  degrees of freedom
AIC: 3344.2

Number of Fisher Scoring iterations: 4