Summary statistics for d_2_sub2_c8_46 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_46 | 109 265.2569 444.5152 1 2215 by Jean Roth , jroth@nber.org , 21 Apr 2018