Summary statistics for s3_3_c4_2 variable in hcris2552_10_2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_3_c4_2 | 3,598 9522666 3.32e+07 -5701324 1.16e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018