Summary statistics for h4_2_hha1_c1_34 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_34 | 203 243.4089 3227.736 -4897 45425 by Jean Roth , jroth@nber.org , 24 Aug 2018