Summary statistics for b_1_c0_98 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_98 | 2,270 2392637 1.47e+07 -6185581 5.61e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018