Summary statistics for b_2_c27_41 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_2_c27_41 | 1,639 227291.6 790677.7 -532178 1.98e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018