Summary statistics for s10_c1_13 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s10_c1_13 | 1,074 2762965 1.35e+07 -3053976 2.58e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018