Summary statistics for a7_1_c4_7 variable in prds_hosp10_yr2016 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c4_7 |        590     2487066     8534403   -2742705   1.22e+08

by Jean Roth , jroth@nber.org , 23 Aug 2018