Summary statistics for d_5_sub1_c9_39 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_39 | 9 112.7778 178.1627 1 506 by Jean Roth , jroth@nber.org , 10 Sep 2018