[kgwgk]

Another difference is that Simpson's "paradox" involves all the subgroups that the full population is partitioned into, unlike Berkson's "paradox".

[junippor]

I like how you put paradox in quotes. I also annoys me when people call these things paradoxes. They're more properly called counter-intuitive phenomena. I wonder if there's a single-word name for that.

[kgwgk]

paradox :-)

[junippor]

So I actually checked and... turns out you're right.

According to Wikipedia, "paradox" can either mean "logically self-contradictory statement" or a "statement that runs contrary to one's expectation". I always thought that it meant the former only.

These two concepts should really really have separate words.

[getlawgdon]

You "checked Wikipedia," is that it? You're done now?

[junippor]

You sound like you're trying to make a point. Make a point.