Summary statistics for e_a_hos_c1_304 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_~304 | 963 82.44391 125.4348 .08 1096.16 by Jean Roth , jroth@nber.org , 21 Apr 2018