Hits 1-2 within 2 documents
Non-observation bias in an address-register-based CATI/CAPI mixed mode survey [journal article]
Source: Methods, data, analyses : a journal for quantitative methods and survey methodology (mda), 10 (2016) 1. p.5-24
Measuring the coverage bias in landline telephone surveys by comparison of Swiss registry data with commercially available telephone number databases [journal article]
Source: Methods, data, analyses : a journal for quantitative methods and survey methodology (mda), 10 (2016) 2. p.167-194