Summary statistics for d_5_sub2_c9_50 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_50 | 29 437.6207 582.8977 2 1872 by Jean Roth , jroth@nber.org , 8 Sep 2018