Summary statistics for d4_snf_c2_66 variable in hosp_rollup2552_96_1998 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_66 | 5 14153.4 13145.33 1250 33537 by Jean Roth , jroth@nber.org , 6 Sep 2018