Summary statistics for d_2_sub2_c6_41 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_41 | 490 1560.416 5286.051 1 77528 by Jean Roth , jroth@nber.org , 7 Sep 2018