Summary statistics for d_2_sub2_c8_38 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_38 | 298 245.4195 623.8985 1 5892 by Jean Roth , jroth@nber.org , 7 Sep 2018