Summary statistics for a_c6_66 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_66 | 2,605 -90334.36 593024 -1.45e+07 1.22e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018