Summary statistics for d_5_sub1_c9_46 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_46 | 20 442.55 831.8379 2 3288 by Jean Roth , jroth@nber.org , 21 Apr 2018