Summary statistics for h4_2_hha2_c2_31 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c2_31 | 15 710215.9 810117.5 13926 2634258 by Jean Roth , jroth@nber.org , 23 Aug 2018