Summary statistics for d_2_sub1_c6_39 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_39 | 71 1497.014 5657.746 1 39900 by Jean Roth , jroth@nber.org , 6 Sep 2018