Summary statistics for d1_irf_c1_50 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_irf_c1_50 | 900 275247.6 240484.6 3488 2641536 by Jean Roth , jroth@nber.org , 23 Aug 2018