Summary statistics for b_1_c0_50 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_50 | 5,604 920244.7 1305980 -282402 2.77e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018