Summary statistics for b_1_c0_61 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_61 | 5,012 1546619 2056787 -43870 2.27e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018