Flags in 1940 full count data

Hi Michelle, why are flag variables such as QINCWAGE not available in 1940 full count data? Thanks.

QINCWAGE does not exist for the 1940 full count sample because there were no allocated or imputed values for INCWAGE in that dataset. That is the case with most variables in the full count census files, unless they were specifically edited by the IPUMS USA team.