Summary statistics for d_2_sub2_c8_63 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_63 | 52 1064.212 4196.784 2 30239 by Jean Roth , jroth@nber.org , 7 Sep 2018