Summary statistics for b_1_c0_49 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_49 | 5,472 1670961 2802926 -198796 4.92e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018