Summary statistics for b_1_c0_48 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_48 | 1,042 428527.3 1332991 -4603 2.72e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018