Summary statistics for h4_2_hha1_c1_10 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_10 | 3 -5106 2891.757 -7267 -1821 by Jean Roth , jroth@nber.org , 24 Aug 2018