Summary statistics for d_5_sub1_c9_47 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_47 | 17 441.1765 1285.908 3 5401 by Jean Roth , jroth@nber.org , 21 Apr 2018