Summary statistics for s3_2_c6_28 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c6_28 | 1,670 157.137 179.0932 -195.17 4819.32 by Jean Roth , jroth@nber.org , 26 Oct 2018