Summary statistics for d_5_snf_c6thr9_63 variable in hosp_rollup2552_96_1999 da Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_snf_c~63 | 3 313.3333 388.2349 1 748 by Jean Roth , jroth@nber.org , 7 Sep 2018