Summary statistics for d4_sub1_c3_67 variable in hosp_rollup2552_96_2008 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_sub1~3_67 |          1         120           .        120        120

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