Summary statistics for c_1_c6_54 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_54 | 5,802 1.02e+07 2.27e+07 1 3.41e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018