Summary statistics for s4_hha2_c1_35 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha2_c1~5 | 18 858041.5 770447.9 10364 2487210 by Jean Roth , jroth@nber.org , 24 Aug 2018