Summary statistics for d_4_irf_c6_200 variable in hcris2552_10_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_irf_c6~0 | 331 711875.1 1013576 -26 6614645 by Jean Roth , jroth@nber.org , 23 Aug 2018