Content of the cport directory:
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  - threshold<1/2/3>.stat:
    Cutoff entries for the three CPORT thresholds.
    The first entry is used in case of successful prediction for each predictor, 
    and the subsequent entries are for every possible combination of predictors
    in case some of them are missing.
    The format is <predictor>:<rank cutoff>:<value cutoff>.
    A rank cutoff means that the top <rank cutoff> predictions are used
    A value cutoff means that all values >= <value cutoff> 
    (<= for cons-PPISP) are used
    If a cutoff is None, that cutoff is not used.
  
  - thresholds.stat: 
    all CPORT tresholds for the case where predictions from
    all predictors are available

  - mapping_PPISP.stat: 
    A list of entries in <bin> <value> format, used to convert PPISP values into 
    bins. PPISP values themselves are computed as 100*cluster + rank-in-cluster, 
    with 10000 for non-predicted residues and 100000 for buried residues.
    The bins were derived by partitioning the cons-PPISP predictions on the CPORT 
    test set into N bins, where N is the average number of surface residues per 
    protein.

  - mapping_SPPIDER.stat:
    A list of entries in <bin> <value> format, used to convert SPPIDER values into
    bins.
    The bins were derived by partitioning the SPPIDER predictions on the CPORT 
    test set into N bins, where N is the average number of surface residues 
    per protein.