Summary statistics for h4_2_hha1_c1_34 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_34 | 49 -2769.367 11138.98 -58697 10585 by Jean Roth , jroth@nber.org , 24 Aug 2018