Summary statistics for h3_1_hha1_c7_1 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~1_c7_1 | 1,169 2467.996 3784.48 4 67827 by Jean Roth , jroth@nber.org , 24 Aug 2018