The role of validation, weighing and expansion in travel surveys.

Author(s)
Heathcote, E.A.
Year
Abstract

Information on complex travel behaviour can only be collected using sample surveys and this approach may introduce errors into the travel descriptions. It is the survey manager's responsibility to ensure that available techniques for val- idating, weighing and expanding travel survey data are used to make survey results resemble the real world as closely as possible.Investigated is how and when validation, weighing and expansion should be considered in the survey process.

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Publication

Library number
B 28048 (In: B 28025) /72 / IRRD 277719
Source

In: 10th Australian Transport Research Forum, Melbourne 13-15 May, 1985, Volume II, p. 235-256, 12 ref.

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