Summary statistics for s3_2_c6_28 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c6_28 | 2,608 150.8016 108.6966 3.87 2545.34 by Jean Roth , jroth@nber.org , 24 Aug 2018