Summary statistics for b_1_c0_53 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_53 | 4,775 768118.1 1930919 -424166 2.82e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018