callingbull
Joined 2 years ago
Joined 2 years ago
Then you've just skipped the case when a^2 - b^2 is negative. The diagram does not prove that case and swapping the names still doesn't prove it.
If you were not referring to extinct branches I don't know why you thought "they would likely represent two clusters" if they did not already in the clustering given.
> Afro-American people have the biggest genetic diversity in America and their genetic subgroups are so distinctive that they require separate testing in clinical studies.
Yes, and?
> I bet you won’t be able to tell the difference between them from their appearance though.
Maybe, and?
> Now good luck redefining the concept of race with this knowledge.
Good luck trying to deny biological race when you've just listed more evidence for it.
Nice of you to acknowledge genetics.
> At K=4 and clustering by genetic distance, they would likely represent two clusters while the rest of Africa would fall into one of remaining two.
I suppose they would.
> Not even close to what average American would understand.
The average American would understand if those two branches lived among us today. The value of science is to inform us of what is occurring now and to predict what will occur next, including the impact of immigration on test scores.
I don't know why you deny genetics.