Summary statistics for e_b_sub1_c1_4 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_sub1_~_4 | 4 385706.5 457933.4 540 910557 by Jean Roth , jroth@nber.org , 7 Sep 2018