Summary statistics for s3_2_c4_2 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_2 | 67 980035.2 2126355 1106 1.06e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018