Summary statistics for icd2ccrxhcc1xw2010 dataset :

by Jean Roth , jroth@nber.org , 12 Jan 2016

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
         icd |          0
          cc |          0
     icdvers |      3,245           9           0          9          9
     modtype |          0
     modvers |      3,245           1           0          1          1
-------------+---------------------------------------------------------
        year |      3,245        2010           0       2010       2010

by Jean Roth , jroth@nber.org , 12 Jan 2016