Summary statistics for c_1_c6_57 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_57 | 1,725 2.00e+07 3.37e+07 862 5.73e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018