Summary statistics for d_2_hos_c6_40 variable in hosp_rollup2552_96_2011 datase

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_2_hos~6_40 |          1          20           .         20         20

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