Summary statistics for c_1_c7_73 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_73 | 5,048 3.07e+07 8.24e+07 1 1.72e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018