Summary statistics for d_2_sub2_c6_49 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_49 | 400 353.4975 665.1598 1 6793 by Jean Roth , jroth@nber.org , 9 Sep 2018