Summary statistics for b_1_c0_21 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_21 | 312 466116.8 718617.5 -1183342 6800894 by Jean Roth , jroth@nber.org , 3 Sep 2018