Summary statistics for s3_1_c10_2001 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c1~2001 | 3 108.12 128.1005 17.7 254.71 by Jean Roth , jroth@nber.org , 23 Aug 2018