SUQUANTILE - display some quantiles or ranks of a data set

 suquantile <stdin >stdout [optional parameters]                 

 Required parameters:                                                 
       none (no-op)                                                   

 Optional parameters:                                                 
      panel=1           flag; 0 = do trace by trace (vs. whole data set)
      quantiles=1 flag; 0 = give ranks instead of quantiles
      verbose=0   verbose = 1 echoes information                 

      tmpdir=      if non-empty, use the value as a directory path
                   prefix for storing temporary files; else if the
                     the CWP_TMPDIR environment variable is set use    
                     its value for the path; else use tmpfile()  


 Credits:
      CWP: Jack K. Cohen


 Trace header fields accessed: ns, tracl, mark