Script arden_analyze
Created on Thu Aug 18  2012
  Script for analyzing mapping results using an artificial reference 
  genome (ART / ARG). An exhaustive comparison is performed between the 
  input files (SAM format). The goal is to calculate a ROC curve and the 
  AUC value to compare different read mapper / different settings on the 
  same read mapper. Therefore FP and TP have to be identified. The TP are 
  from the original reference. The FP are from the ART and are defined as 
  unique mappings in a sense that no FP alignment occurs on the 
  reference.
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          | TestFiles(input) Function which checks if all required files are correctly specified 
      (existing)
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          | main() Control function for arden-analyze
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