Summary statistics for b_1_c0_38 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_38 | 1,499 1465940 2169405 55 3.92e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018