Summary statistics for d_2_sub2_c6_61 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_61 | 110 266.0182 616.8239 1 4029 by Jean Roth , jroth@nber.org , 21 Apr 2018