Summary statistics for a7_1_c2_8 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
   a7_1_c2_8 |      5,501    1.24e+07    4.31e+07  -4.15e+07   1.08e+09

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