Summary statistics for d_2_sub2_c6_48 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_48 | 46 114.1304 504.3388 1 3438 by Jean Roth , jroth@nber.org , 21 Apr 2018