Summary statistics for d_2_sub1_c8_38 variable in hosp_rollup2552_96_2001 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_38 | 771 392.2322 1522.432 1 36638 by Jean Roth , jroth@nber.org , 9 Sep 2018