custom Reverse_PAS_UUUAUU 50 bases upstrand from poly(A) site

[CSV file]

Density of motif

t-test: p=0.773122

Neutral set average density: 0.00416795

Different set average density: 0.00406439

Presence of motif

           motif_present
gene_set    absent present
  different    813     181
  neutral     1594     359

Fisher's exact test: p=0.919871

Binomial GLM: p=0.908771

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.6374  -0.6374  -0.6374  -0.6340   1.8457  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -1.49068    0.05842 -25.517   <2e-16 ***
differentTRUE -0.01155    0.10084  -0.115    0.909    
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 2807.1  on 2946  degrees of freedom
Residual deviance: 2807.1  on 2945  degrees of freedom
AIC: 2811.1

Number of Fisher Scoring iterations: 4