Summary statistics for d_4_ipf_c6_200 variable in hcris2552_10_2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_ipf_c6~0 | 387 875829.7 1252884 4975 1.18e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018