Summary statistics for e3_6_snf_c1_18 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_6_snf_~18 | 452 903.5996 43970.01 -687230 198239 by Jean Roth , jroth@nber.org , 23 Aug 2018