Summary statistics for b_1_c0_49 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_49 | 5,317 1032832 1596473 -16522 2.34e+07 by Jean Roth , jroth@nber.org , 10 Sep 2018