Summary statistics for d_2_sub1_c6_58 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_58 | 169 472.4083 2085.65 1 20722 by Jean Roth , jroth@nber.org , 6 Sep 2018