Summary statistics for b_1_c0_50 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_50 | 5,518 770883.1 1049458 -1102 2.14e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018