Summary statistics for h4_2_hha1_c1_15 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_15 | 9 22508.56 21842.39 1201 67858 by Jean Roth , jroth@nber.org , 26 Oct 2018