Summary statistics for s3_1_c4_21 variable in hosp_rollup2552_96_2002 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  s3_1_c4_21 |        216    4060.431    6301.027          4      38422

by Jean Roth , jroth@nber.org , 10 Sep 2018