Summary statistics for b_1_c0_61 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_61 | 4,930 2359747 3061498 -1034595 3.84e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018