Summary statistics for h3_1_hha2_c6_6 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~2_c6_6 | 17 500.1176 521.4035 30 1525 by Jean Roth , jroth@nber.org , 24 Aug 2018