Sentences with phrase «example of selection bias»
It does seem to be a clear example of selection bias considering the criteria used, i.e. the celebs followed.
http://religion.blogs.cnn.com/
In addition, as I think has been mentioned already, the whole basis of taking a sample of twitter followers of 10 celebrities is a great example of selection bias.
Not exact matches
Consider, for example, the problem of self - selection bias that plagued the literature of school sector effects.
Fortunately, there's plenty of stock selection filters you can employ — for example, to help protect against the risks posed by home bias, bottom - up stock picking, and / or a concentrated portfolio.
Hedge fund performance indexes are one example of sample selection bias subject to survivorship bias.
-LSB-...] example, McIntyre raised the problems with the hockey stick as an official IPCC Review Editor: The seemingly biased selection of Yamal over Polar Urals has -LSB-...]
Rapid changes in the characteristics of parents over time also could result in different selection biases in terms of which parents (both mothers and fathers) have children when married or when unmarried (for example, as the pool of parents having mediators), instability appears to be most important (with the worst outcomes found for children of unstable single or unstable cohabiting mothers).