Summary statistics for b_1_c0_47 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_47 | 1,492 734895.1 1421936 -9146 1.89e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018