Summary statistics for d_2_hos_c6_42 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_42 | 817 5511.426 12694.73 -1480 195399 by Jean Roth , jroth@nber.org , 5 Sep 2018