Summary statistics for d_5_sub1_c9_65 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_sub~9_65 | 4 1515.5 2059.7 280 4590 by Jean Roth , jroth@nber.org , 8 Sep 2018