Summary statistics for d_5_sub2_c9_55 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_55 | 40 339.625 637.2072 1 2793 by Jean Roth , jroth@nber.org , 10 Sep 2018