Summary statistics for d_5_snf_c6thr9_37 variable in hosp_rollup2552_96_1999 da Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_snf_c~37 | 28 6505.214 28751.11 1 152197 by Jean Roth , jroth@nber.org , 7 Sep 2018