Summary statistics for b_1_c0_6 variable in hosp_rollup2552_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_6 | 6,199 1.47e+07 4.51e+07 -2922032 1.31e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018