Summary statistics for b_1_c27_41 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_41 | 5,965 6907880 1.85e+07 -31297 5.33e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018