Summary statistics for d_2_sub1_c6_44 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_44 | 695 1633.836 6926.379 1 138838 by Jean Roth , jroth@nber.org , 21 Apr 2018