Summary statistics for d_5_sub1_c9_56 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_56 | 462 3389.305 26968.08 1 480065 by Jean Roth , jroth@nber.org , 21 Apr 2018