Summary statistics for d_2_sub1_c8_63 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_63 | 128 1717.93 6517.534 1 63403 by Jean Roth , jroth@nber.org , 21 Apr 2018