Summary statistics for h3_1_hha2_c6_7 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~2_c6_7 | 18 4408.5 3776.979 453 13819 by Jean Roth , jroth@nber.org , 24 Aug 2018