Summary statistics for d_5_sub1_c9_57 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_57 | 17 2477.588 2511.753 39 7271 by Jean Roth , jroth@nber.org , 7 Sep 2018