Summary statistics for d_5_sub2_c9_56 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_56 | 15 589.3333 532.4907 3 1541 by Jean Roth , jroth@nber.org , 8 Sep 2018