Summary statistics for h3_1_hha3_c5_4 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~3_c5_4 | 1 471.2 . 471.2 471.2 by Jean Roth , jroth@nber.org , 24 Aug 2018