Summary statistics for d_5_sub2_c9_44 variable in hosp_rollup2552_96_2008 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~2_c9_44 | 108 441.9074 850.4439 2 4970 by Jean Roth , jroth@nber.org , 21 Apr 2018