Summary statistics for a_c6_16 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_16 | 4,906 129485.9 1125294 -1.34e+07 1.89e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018