Summary statistics for s3_3_c4_6 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c4_6 | 4,083 9.74e+07 1.53e+08 -7.53e+07 2.57e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018