Summary statistics for d1_ipf_c1_41 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_ipf_c1_41 | 1,132 2335788 2063771 2818 1.92e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018