Summary statistics for d_2_sub1_c8_44 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_44 | 1,732 7452.712 60483.31 4 2378334 by Jean Roth , jroth@nber.org , 21 Apr 2018