Random Sampling and 'Opt-In' Internet Panel Surveys

Random Sampling and 'Opt-In' Internet Panel Surveys
This post was published on the now-closed HuffPost Contributor platform. Contributors control their own work and posted freely to our site. If you need to flag this entry as abusive, send us an email.

My column this week takes up the subject of "opt in" internet panel surveys and a recently released, much debated accuracy study by a team of Stanford researchers. As this subject is too big for a single column, I've split it into two parts. This week, in Part I, I take up the issue at the heart of the controversy: random probability sampling.

Popular in the Community

Close

What's Hot