Summary statistics for s3_2_c4_1 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_1 | 4,083 8.00e+07 1.37e+08 1 2.37e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018