Summary statistics for d_2_sub1_c8_47 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_47 | 396 134.1717 412.4055 1 5001 by Jean Roth , jroth@nber.org , 9 Sep 2018