Summary statistics for e_b_sub2_c1_12 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_sub2_~12 | 4 3274.75 3471.284 1 6525 by Jean Roth , jroth@nber.org , 7 Sep 2018