Summary statistics for b_1_c0_47 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_47 | 1,458 1320136 2575020 -1422285 5.53e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018