Summary statistics for b_1_c0_49 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_49 | 5,325 1269792 2046922 -3798 3.85e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018