Summary statistics for a_c6_4 variable in prds_hosp10_yr2015 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_4 |      4,385    602911.7     8336420  -1.77e+08   2.35e+08

by Jean Roth , jroth@nber.org , 24 Aug 2018