links for 2006-07-27
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Good overview of different sampling methods for surveys.
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Everything you wanted to know about social research methods.
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"Respondent-driven sampling (RDS), combines "snowball sampling" with a mathematical model that weights the sample to compensate for the fact that the sample was collected in a non-random way."
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At Webvisions I had several interesting conversations about incentives and feedback in Digg (and other social news and community sites). I have to say... Calacanis makes a good point.
Posted by Gene Smith on Jul 27, 2006

