Summary statistics for e_a_hos_c1_32 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~32 | 3,150 .3365488 .3381627 .0003 12.4983 by Jean Roth , jroth@nber.org , 23 Aug 2018