Summary statistics for s3_1_c9_27 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c9_27 | 1,218 89.79433 149.1093 .03 1488.01 by Jean Roth , jroth@nber.org , 24 Aug 2018