Regression to the mean, publication bias and confirmation bias

You’ve had a cold, and someone suggested drinking an extract from a new wonder plant. The cold got better. You’ve Googled it and lots of people have noticed the same thing, so you’re telling all your friends about it. Well, you’ve probably just experienced regression to the mean and publication bias. There … Continue reading

Tony Abbott – flag count competition – new record

You might have noticed some social media and press commentary on the number of flags appearing behind Tony Abbott at his press conferences and prime ministerial announcements. One site, Eclectic Owl, is reporting a pole count surge with a recent sighting of eight flags. This seems quite significant after an average … Continue reading