Summary statistics for b_1_c0_63 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_63 | 798 2566131 1.00e+07 -254465 1.66e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018