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billy
2011 Jul 11
1
Finding Confidence Intervals
...ds, websites,
etc. Here's a couple links to people who want to know more about AB Testing:
http://visualwebsiteoptimizer.com/split-testing-blog/what-you-really-need-to-know-about-mathematics-of-ab-split-testing/
http://20bits.com/articles/statistical-analysis-and-ab-testing/
http://elem.com/~btilly/effective-ab-testing/
Let's say that I have a website that registers users for a forum. I want to
know if Headline 1 or Headline 2 is more effective at getting visitors on
the web site to register for the forum. So I have the following data.
dat = data.frame(Headline=c("Headline 1",...