Summary statistics for d_2_hos_c8_40 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~8_40 | 3,598 8142.786 22069.07 1 406117 by Jean Roth , jroth@nber.org , 5 Sep 2018