Summary statistics for a_c6_60 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_60 | 3,569 -556730.3 3552314 -1.12e+08 5.54e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018