Summary statistics for h4_2_hha2_c2_31 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c2_31 | 18 649513.1 690182.9 6686 2635318 by Jean Roth , jroth@nber.org , 24 Aug 2018