Summary statistics for e_a_hos_c1_2 variable in hosp_rollup2552_96_1998 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c1_2 | 122 279033.8 663407.4 108 4560895 by Jean Roth , jroth@nber.org , 6 Sep 2018