Summary statistics for e3_6_snf_c1_18 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_6_snf_~18 | 134 -1820.015 33732.83 -176780 153922 by Jean Roth , jroth@nber.org , 23 Aug 2018