Summary statistics for b_1_c27_55 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_55 | 5,586 3718023 7173094 -8790 8.43e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018