Summary statistics for b_1_c0_54 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_54 | 1,900 348282 1387804 -25739 4.92e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018