Summary statistics for d_2_sub2_c6_56 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_56 | 281 1047.932 1606.129 1 15081 by Jean Roth , jroth@nber.org , 10 Sep 2018