Summary statistics for d1_irf_c1_50 variable in hcris2552_10_2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_irf_c1_50 | 902 283349.6 244441.9 1276 1924932 by Jean Roth , jroth@nber.org , 23 Aug 2018