Summary statistics for s3_3_c2_2 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c2_2 | 3,286 9909382 3.36e+07 -1286732 1.07e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018