Summary statistics for e3_3_irf_c1_30 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~30 | 3 -414573 38616.17 -451581 -374528 by Jean Roth , jroth@nber.org , 23 Aug 2018