Summary statistics for d_5_sub1_c9_60 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_60 | 31 23408.16 51235.55 1 174811 by Jean Roth , jroth@nber.org , 5 Sep 2018