Summary statistics for b_1_c27_41 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c27_41 | 6,116 1.30e+07 3.93e+07 -896 7.56e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018