Summary statistics for e_b_sub1_c1_4 variable in hosp_rollup2552_96_2009 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_sub1_~_4 | 9 266732.8 241369.3 18091 741468 by Jean Roth , jroth@nber.org , 21 Apr 2018