Summary statistics for e_b_snf_c1_40 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_snf_c~40 | 358 648.2486 3309.217 -23301 44921 by Jean Roth , jroth@nber.org , 24 Aug 2018