Summary statistics for e_d_hos_c1_18 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_d_hos_c~18 | 5,259 400495.1 607422.4 -406495 9251266 by Jean Roth , jroth@nber.org , 5 Sep 2018