Summary statistics for b_1_c0_56 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_56 | 5,171 2576058 5100001 -1044275 1.14e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018