Summary statistics for h3_1_hha1_c6_4 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~1_c6_4 | 22 229.8182 261.0664 1 963 by Jean Roth , jroth@nber.org , 24 Aug 2018