Summary statistics for e_b_ipf_c1_7 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_ipf_c1_7 | 21 63.89476 20.40171 20.76 97.65 by Jean Roth , jroth@nber.org , 23 Aug 2018