Summary statistics for d_5_sub2_c5_52 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c5_52 | 21 641.6667 1569.458 1 7147 by Jean Roth , jroth@nber.org , 8 Sep 2018