Summary statistics for d_2_sub2_c6_49 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_49 | 229 469.7773 1530.125 -102 18828 by Jean Roth , jroth@nber.org , 21 Apr 2018