Summary statistics for b_1_c27_54 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_54 | 2,201 277872 647811.9 -3562 1.35e+07 by Jean Roth , jroth@nber.org , 6 Sep 2018