Summary statistics for e1_2_hos_c1_30 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e1_2_hos_~30 | 3,341 904781.4 592335.7 -504274 1.13e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018