Summary statistics for d_2_sub2_c6_46 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_46 | 91 78.54945 234.4558 1 2064 by Jean Roth , jroth@nber.org , 5 Sep 2018