Summary statistics for d_2_sub2_c6_50 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_50 | 163 5875.245 11260.85 1 70094 by Jean Roth , jroth@nber.org , 21 Apr 2018