Summary statistics for d_5_sub1_c9_57 variable in hosp_rollup2552_96_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_57 | 3 1006 1132.735 2 2234 by Jean Roth , jroth@nber.org , 21 Apr 2018