Summary statistics for a7_3_c10_4 variable in hosp_rollup2552_96_1998 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  a7_3_c10_4 |      2,256    394640.2    760493.1    -976672   1.30e+07

by Jean Roth , jroth@nber.org , 6 Sep 2018