Summary statistics for s3_1_c10_18 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c10_18 | 16 150.8413 336.3882 14.46 1396.29 by Jean Roth , jroth@nber.org , 24 Aug 2018