Summary statistics for d_2_sub1_c6_58 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_58 | 56 210.4464 615.5646 1 3318 by Jean Roth , jroth@nber.org , 21 Apr 2018