Summary statistics for a_c6_17 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_17 | 927 -213271.2 3640406 -1.06e+08 1.85e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018