Summary statistics for d_2_sub1_c6_46 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_46 | 79 42.72152 103.8861 1 630 by Jean Roth , jroth@nber.org , 21 Apr 2018