Summary statistics for d_5_sub1_c9_48 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_48 | 12 119.6667 176.9239 1 500 by Jean Roth , jroth@nber.org , 21 Apr 2018