Summary statistics for d4_sub2_c2_50 variable in hosp_rollup2552_96_2011 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d4_sub2~2_50 |          1        2129           .       2129       2129

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