Summary statistics for s4_hha1_c2_35 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c2~5 | 871 120851.6 356401.6 2925 5032535 by Jean Roth , jroth@nber.org , 24 Aug 2018