Summary statistics for d_2_hos_c6_40 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_40 | 2,863 3977.304 11802.16 1 305426 by Jean Roth , jroth@nber.org , 5 Sep 2018