Summary statistics for s3_2_c4_10 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_10 | 1,402 6834293 1.56e+07 -4859284 2.98e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018