Summary statistics for d_2_sub1_c6_63 variable in hosp_rollup2552_96_2000 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_63 | 119 474.437 1256.81 1 9528 by Jean Roth , jroth@nber.org , 8 Sep 2018