Summary statistics for d_2_sub2_c8_56 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_56 | 598 4537.426 5475.642 1 50018 by Jean Roth , jroth@nber.org , 10 Sep 2018