Summary statistics for a7_1_c7_10 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_1_c7_10 |        264    6.01e+07    8.36e+07    -475111   5.09e+08

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