Summary statistics for d_2_sub2_c6_49 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_49 | 428 408.3668 916.2174 1 12156 by Jean Roth , jroth@nber.org , 8 Sep 2018