Summary statistics for d4_sub1_c3_67 variable in hosp_rollup2552_96_2000 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_sub1~3_67 |          1        1746           .       1746       1746

by Jean Roth , jroth@nber.org , 8 Sep 2018