Summary statistics for d_2_sub2_c6_43 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_43 | 112 69.72321 127.3057 1 806 by Jean Roth , jroth@nber.org , 10 Sep 2018