Summary statistics for c_1_c6_57 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_57 | 793 1.53e+07 2.28e+07 684 2.77e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018