Summary statistics for h3_1_hha3_c6_7 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~3_c6_7 | 2 7944 5357.041 4156 11732 by Jean Roth , jroth@nber.org , 24 Aug 2018