function varargout=sumann(varargin)

 report=sumann(recName,annName,stopTime,qrsAnnotationsOnly)

    Wrapper to WFDB SUMANN:
         http://www.physionet.org/physiotools/wag/sumann-1.htm

 Reads a WFDB annotation file and summarize its contents.
 
 Ouput Parameters:

 report 
       String with the contaning summary of the contents, including the 
       number of annotations of each type as well the duration and number of 
      episodes of each rhythm and signal quality.

Input Parameters:
 recName    
       String specifying the WFDB record file.

 annName    
       String specifying the reference WFDB annotation file.

 stopTime (Optional)
       String specifying the stop time in WFDB format (default is end of
       record).

 qrsAnnotationsOnly (Optional)
       1x1 Boolean. If true, summarize QRS annotation only (default = 0).


 Written by Ikaro Silva, 2013
 Last Modified: -
 Version 1.0
 Since 0.9.0

 %Example (this will generate a /mitdb/100.qrs file at your directory):

 report=sumann('mitdb/100','atr');



 See also RDANN, MXM, WFDBTIME, BXB