Summary statistics for d_4_hos_c1_54 variable in hosp_rollup2552_96_1998 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~1_54 |          1         304           .        304        304

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