Summary statistics for a7_1_c1_4 variable in prds_hosp10_yr2014 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c1_4 |      3,151    2.10e+07    6.92e+07   -1504593   1.28e+09

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