Summary statistics for h4_2_hha2_c2_12 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c2_12 | 7 25957.57 37489.38 2325 107522 by Jean Roth , jroth@nber.org , 24 Aug 2018