Summary statistics for d_2_sub2_c8_60 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_60 | 174 1172.08 3378.673 1 28416 by Jean Roth , jroth@nber.org , 5 Sep 2018