Summary statistics for b_1_c27_49 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_49 | 5,320 1750450 2562904 -3498 2.89e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018