3-mers CGC 500 bases upstrand from stop codon

[CSV file]

Density of motif

t-test: p=0.0679219

Neutral set average density: 0.0070978

Different set average density: 0.00747284

Presence of motif

           motif_present
gene_set    absent present
  different     47     947
  neutral      147    1806

Fisher's exact test: p=0.00357995

Binomial GLM: p=0.00408749

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-2.4705   0.3113   0.3956   0.3956   0.3956  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)    2.50844    0.08577  29.246  < 2e-16 ***
differentTRUE  0.49471    0.17229   2.871  0.00409 ** 
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 1430.6  on 2946  degrees of freedom
Residual deviance: 1421.7  on 2945  degrees of freedom
AIC: 1425.7

Number of Fisher Scoring iterations: 5