Summary statistics for e3_3_irf_c1_36 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~36 | 23 238634.6 369192.9 -10000 1561320 by Jean Roth , jroth@nber.org , 23 Aug 2018