Summary statistics for d_5_sub2_c9_51 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_51 | 14 350.7857 454.7793 2 1340 by Jean Roth , jroth@nber.org , 21 Apr 2018