Summary statistics for a_c6_4 variable in prds_hosp10_yr2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_4 |      4,379    750955.6     8189888  -3.76e+07   3.03e+08

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