Summary statistics for h3_1_hha1_c5_4 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~1_c5_4 | 807 245.0924 414.5605 -26.1 7110.5 by Jean Roth , jroth@nber.org , 24 Aug 2018