Summary statistics for b_1_c0_54 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_54 | 2,250 133809.8 366443.9 -36623 1.01e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018