Summary statistics for s3_2_c4_22 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_22 | 1,030 519577.6 2512595 15 4.19e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018