Summary statistics for d_2_hos_c6_56 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_56 | 1,037 19164.61 55118.06 2 981321 by Jean Roth , jroth@nber.org , 21 Apr 2018