Summary statistics for d_4_hos_c3_94 variable in prds_hosp10_yr2010 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
d_4_ho~c3_94 |          2        34.5    4.949747         31         38

by Jean Roth , jroth@nber.org , 24 Aug 2018