Summary statistics for e3_3_irf_c1_4 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~_4 | 340 172787.7 249254.7 37 2312287 by Jean Roth , jroth@nber.org , 23 Aug 2018