Summary statistics for c_1_c6_57 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_57 | 2,732 1.94e+07 3.22e+07 657 5.50e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018