Summary statistics for a_c6_1 variable in hosp_rollup2552_96_2006 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
      a_c6_1 |        782    -1057639     6995588  -1.76e+08   1.23e+07

by Jean Roth , jroth@nber.org , 21 Apr 2018