Summary statistics for d_4_irf_c13_73 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_irf~3_73 |         20          20    50.89825          1        219

by Jean Roth , jroth@nber.org , 26 Oct 2018