Summary statistics for b_1_c0_47 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_47 | 1,539 808900.8 1724450 119 3.45e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018