Summary statistics for d_5_sub2_c9_55 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_55 | 42 1017.31 3330.614 1 21059 by Jean Roth , jroth@nber.org , 3 Sep 2018