Summary statistics for d_5_sub2_c9_55 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_55 | 35 172.8857 250.3 3 1041 by Jean Roth , jroth@nber.org , 9 Sep 2018