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Re: Comparison of CTPP OD flows at different aggregation levels?: Krishnan and Ed are correct and on target. The 2012-2016 and forthcoming 2017-2021 CTPP do NOT include the “extended workplace allocation”. Previous packages (1990?, 2000, and 2006/2010) DID have extended workplace allocation.
Allocation is the Census Bureau term for missing value imputation.
“Standard Workplace Allocation” is Census-speak for “primary imputation”. This process imputes… tmip.zephyrtransport.org/scrip

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