Summary statistics for h3_1_hha2_c6_3 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~2_c6_3 | 18 361.4444 356.1604 4 1154 by Jean Roth , jroth@nber.org , 24 Aug 2018