Summary statistics for reac2016q2 dataset :

by Jean Roth , jroth@nber.org , 6 Apr 2017

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   primaryid |    915,308    1.40e+08    1.28e+08   3.72e+07   1.23e+09
      caseid |    915,308    1.21e+07    692356.4    3718422   1.25e+07
          pt |          0
drug_rec_act |          0

by Jean Roth , jroth@nber.org , 6 Apr 2017