custom Mex_5_UUUUUUUU 50 bases upstrand from poly(A) site

[CSV file]

Density of motif

t-test: p=1.16788e-06

Neutral set average density: 0.00285714

Different set average density: 0.00108652

Presence of motif

           motif_present
gene_set    absent present
  different    960      34
  neutral     1808     145

Fisher's exact test: p=9.09204e-06

Binomial GLM: p=2.69077e-05

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

Deviance Residuals: 
    Min       1Q   Median       3Q      Max  
-0.3928  -0.3928  -0.3928  -0.2638   2.5982  

Coefficients:
              Estimate Std. Error z value Pr(>|z|)    
(Intercept)   -2.52324    0.08631 -29.234  < 2e-16 ***
differentTRUE -0.81733    0.19469  -4.198 2.69e-05 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

(Dispersion parameter for binomial family taken to be 1)

    Null deviance: 1349.7  on 2946  degrees of freedom
Residual deviance: 1329.4  on 2945  degrees of freedom
AIC: 1333.4

Number of Fisher Scoring iterations: 6