Summary statistics for e_b_snf_c1_30 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_snf_c~30 | 334 275.1527 3445.115 -48915 15196 by Jean Roth , jroth@nber.org , 24 Aug 2018