Summary statistics for e_b_sub1_c1_12 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_sub1_~12 | 4 7013.75 12981.57 1 26475 by Jean Roth , jroth@nber.org , 21 Apr 2018