Summary statistics for a8_c2_17 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a8_c2_17 | 1,212 -337049.9 1727042 -3.60e+07 254158 by Jean Roth , jroth@nber.org , 23 Aug 2018