Summary statistics for a7_1_c4_9 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c4_9 |        395   -50302.81    1.90e+07  -1.78e+08   9.80e+07

by Jean Roth , jroth@nber.org , 26 Oct 2018