Summary statistics for d_4_ipf_c6_200 variable in hcris2552_10_2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_ipf_c6~0 | 368 899344.2 1307024 152 1.08e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018