Summary statistics for s3_2_c2_7 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c2_7 | 597 7198314 1.20e+07 -19114 8.13e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018