Summary statistics for b_1_c0_3 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_3 | 6,094 1176873 2332939 -35190 4.94e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018