Summary statistics for b_1_c0_6 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_6 | 6,179 1.77e+07 6.79e+07 -179877 2.35e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018