Summary statistics for a_c6_6 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_6 | 1,059 32205.65 1754659 -1.12e+07 2.36e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018