Summary statistics for e3_2_ipf_c1_4 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~_4 | 169 9.285385 17.08286 .01 200.22 by Jean Roth , jroth@nber.org , 23 Aug 2018