Summary statistics for d_5_sub2_c9_42 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_42 | 13 400.6154 450.1864 6 1545 by Jean Roth , jroth@nber.org , 10 Sep 2018