3-mers CCG 50 bases downstrand from stop codon

[CSV file]

Density of motif

t-test: p=0.020226

Neutral set average density: 0.00421915

Different set average density: 0.00511066

Presence of motif

           motif_present
gene_set    absent present
  different    771     223
  neutral     1583     370

Fisher's exact test: p=0.0287008

Binomial GLM: p=0.0256466

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.7128  -0.7128  -0.6481  -0.6481   1.8241  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -1.45357    0.05774 -25.173   <2e-16 ***
differentTRUE  0.21306    0.09548   2.232   0.0256 *  
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 2959.3  on 2946  degrees of freedom
Residual deviance: 2954.4  on 2945  degrees of freedom
AIC: 2958.4

Number of Fisher Scoring iterations: 4