Summary statistics for h4_2_hha1_c1_30 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_30 | 6 -757.3333 1439.815 -3627 207 by Jean Roth , jroth@nber.org , 26 Oct 2018