Summary statistics for e_b_sub1_c1_4 variable in hosp_rollup2552_96_2004 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_sub1_~_4 | 9 299428.3 264124.7 7443 772886 by Jean Roth , jroth@nber.org , 21 Apr 2018