Summary statistics for d_2_sub2_c8_50 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_50 | 587 24989.9 36255.23 3 300373 by Jean Roth , jroth@nber.org , 7 Sep 2018