Summary statistics for b_1_c0_3 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_3 | 6,020 1374111 2749699 -1258639 5.43e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018