Summary statistics for d_2_hos_c6_41 variable in hosp_rollup2552_96_1996 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_41 | 4,261 38689.85 87673.94 -3804 2900482 by Jean Roth , jroth@nber.org , 3 Sep 2018