For Weighting Online Opt-In Samples, What Matters Most?
A growing share of polling is conducted with online opt-in, or nonprobability, samples. This trend has raised some concern within the industry because, while low participation rates pose a challenge for all surveys, the online opt-in variety face additional hurdles.
Published January 26, 2018 at 10:19PM
Read more on pewresearch.org
A growing share of polling is conducted with online opt-in, or nonprobability, samples. This trend has raised some concern within the industry because, while low participation rates pose a challenge for all surveys, the online opt-in variety face additional hurdles.
Published January 26, 2018 at 10:19PM
Read more on pewresearch.org
For Weighting Online Opt-In Samples, What Matters Most?
![For Weighting Online Opt-In Samples, What Matters Most?]()
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January 26, 2018
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