Summary statistics for b_1_c0_93 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_93 | 770 536755.8 868828 -11648 1.11e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018