Summary statistics for a8_c2_17 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a8_c2_17 | 1,018 -643344.8 4427665 -1.12e+08 8649 by Jean Roth , jroth@nber.org , 23 Aug 2018