Summary statistics for e_a_hos_c1_18 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~18 | 1,100 77.41475 127.9029 .02 1241.49 by Jean Roth , jroth@nber.org , 24 Aug 2018