Summary statistics for e_b_irf_c1_7 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_irf_c1_7 | 18 38.50889 23.54687 4.72 82.47 by Jean Roth , jroth@nber.org , 23 Aug 2018