Summary statistics for d_2_sub2_c8_47 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_47 | 242 330.0785 580.4589 1 5695 by Jean Roth , jroth@nber.org , 10 Sep 2018