Summary statistics for s3_1_c9_27 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c9_27 | 1,296 91.08744 155.8624 .03 1550.67 by Jean Roth , jroth@nber.org , 24 Aug 2018