Summary statistics for d_5_sub2_c9_56 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_56 | 43 314.9535 552.1772 1 2239 by Jean Roth , jroth@nber.org , 10 Sep 2018