Summary statistics for e3_3_irf_c1_18 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~18 | 145 16009.38 17914.49 88 156571 by Jean Roth , jroth@nber.org , 23 Aug 2018