Summary statistics for d1_hos_c1_49 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_hos_c1_49 | 6,071 2.30e+07 4.16e+07 704 7.08e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018