Summary statistics for b_1_c0_42 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_42 | 1,086 891123.1 1436564 -107051 2.32e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018