Summary statistics for d_5_sub1_c9_40 variable in hosp_rollup2552_96_1997 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_40 | 19 461.4211 1075.021 1 4308 by Jean Roth , jroth@nber.org , 5 Sep 2018