Summary statistics for s3_3_c6_4 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c6_4 | 3,776 65.59554 34.1853 2.83 619.63 by Jean Roth , jroth@nber.org , 24 Aug 2018