Summary statistics for d_5_sub2_c9_63 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_63 | 6 1495.333 3474.561 1 8586 by Jean Roth , jroth@nber.org , 21 Apr 2018