Summary statistics for b_1_c0_98 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_98 | 2,396 3757659 2.14e+07 -456359 8.15e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018