Summary statistics for d_2_sub2_c6_53 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_53 | 404 350.7475 1263.044 1 17179 by Jean Roth , jroth@nber.org , 8 Sep 2018