Summary statistics for d4_snf_c3_50 variable in hosp_rollup2552_96_2003 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_snf_c3_50 | 1,525 225666.1 248452.2 60 2153885 by Jean Roth , jroth@nber.org , 21 Apr 2018