Summary statistics for h3_1_hha1_c7_5 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~1_c7_5 | 804 74.01617 136.9848 1 1580 by Jean Roth , jroth@nber.org , 24 Aug 2018