Summary statistics for d_5_sub1_c9_51 variable in hosp_rollup2552_96_2008 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_51 | 23 486.2174 778.3831 1 3449 by Jean Roth , jroth@nber.org , 21 Apr 2018