Summary statistics for s3_2_c4_1 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_1 | 2,524 7.83e+07 1.40e+08 304012 2.50e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018