Summary statistics for d_4_ipf_c6_200 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_ipf_c6~0 | 142 941635.7 1122214 7008 5431891 by Jean Roth , jroth@nber.org , 23 Aug 2018