Summary statistics for d_2_sub1_c8_49 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_49 | 1,632 1234.904 3308.857 1 95606 by Jean Roth , jroth@nber.org , 21 Apr 2018