Summary statistics for b_1_c23_29 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c23_29 | 82 547283.3 1383602 1089 1.21e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018