Summary statistics for b_1_c27_55 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_55 | 5,569 4990909 1.02e+07 -9716 1.20e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018