Summary statistics for e_a_hos_c1_28 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~28 | 3,797 2.80e+07 3.88e+07 1 5.26e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018