This query went adrift, I'm forwarding it to the correct address.
Ewan Crawford
Allstat listowner
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> Does anyone know of any papers reporting surveys in which the
> data was collected by more than one means (for example a paper
> questionaire supplemented by telephone or personal interviews)? I
> particularly want reports of the results from this type of survey in
> which all the data are combined and treated as one sample in the
> analysis. If you can help me please email [log in to unmask]
>
> Thanks
>
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