Summary statistics for d_4_hos_c2_67 variable in hosp_rollup2552_96_2006 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_hos~2_67 |          1        4957           .       4957       4957

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