Summary statistics for d1_irf_c1_52 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_irf_c1_52 | 909 379973.8 326219.7 2615 3024208 by Jean Roth , jroth@nber.org , 23 Aug 2018