Summary statistics for d_2_sub2_c8_60 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_60 | 184 1060.522 2640.587 1 21494 by Jean Roth , jroth@nber.org , 21 Apr 2018