Summary statistics for s3_2_c4_9 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_9 | 303 2467696 4279641 -46174 5.94e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018