Summary statistics for d_5_sub2_c9_49 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_49 | 29 250.6207 578.0698 1 2272 by Jean Roth , jroth@nber.org , 7 Sep 2018