Summary statistics for d_4_irf_c13_91 variable in prds_hosp10_yr2017 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_irf~3_91 |          2        14.5    19.09188          1         28

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