Summary statistics for c_1_c7_57 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_57 | 2,565 3.27e+07 3.70e+07 566 5.53e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018