Summary statistics for d_5_sub1_c9_39 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_sub~9_39 | 2 17798.5 25144.01 19 35578 by Jean Roth , jroth@nber.org , 7 Sep 2018