Summary statistics for d_2_sub1_c6_63 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_63 | 132 686.8788 3044.808 1 33222 by Jean Roth , jroth@nber.org , 7 Sep 2018