Summary statistics for d_5_sub1_c9_38 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_38 | 20 247.95 445.1134 2 1707 by Jean Roth , jroth@nber.org , 10 Sep 2018