Summary statistics for b_1_c27_42 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_42 | 1,084 3511077 5237507 -1288036 5.74e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018