Summary statistics for s3_1_c4_00300 variable in hcris2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_1_c4~0300 | 1,488 659.8495 676.5238 1 6194 by Jean Roth , jroth@nber.org , 6 Sep 2018