Summary statistics for s3_1_c10_18 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c10_18 | 23 113.6865 264.2676 1.36 1298.23 by Jean Roth , jroth@nber.org , 23 Aug 2018