Summary statistics for e3_6_snf_c1_15 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_6_snf_~15 | 895 1289710 1582483 -59514 2.03e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018