Summary statistics for d_2_sub1_c6_43 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_43 | 153 78.66667 285.0391 1 2463 by Jean Roth , jroth@nber.org , 21 Apr 2018