Summary statistics for d_5_snf_c6thr9_38 variable in hosp_rollup2552_96_1996 da Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_snf_c~38 | 4 1113.75 1984.692 2 4086 by Jean Roth , jroth@nber.org , 3 Sep 2018