Summary statistics for a_c6_101 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_101 | 473 -8256.706 2352735 -1.86e+07 2.21e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018