Summary statistics for s3_3_c2_3 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c2_3 | 4,083 6.68e+07 1.06e+08 -8.78e+07 2.01e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018