Summary statistics for d4_snf_c2_51 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c2_51 | 1,067 193755.7 235280.7 27 3217549 by Jean Roth , jroth@nber.org , 3 Sep 2018