Tag Archives: data

Good uses for fake data (part 1)

Graphic: A fake regression. You knew those were fake data, right? I may spend my entire career without getting a real regression that tight.

If you clicked on this post out of horror, let me assure you, first off, that it isn’t quite what you fear. I don’t – of course – endorse faking data for publication. That happens, and I agree it’s a Very Bad Thing, but it isn’t what’s on my mind today.

What I do endorse, and in fact encourage, is faking data for understanding. Fake data (maybe “toy data” would be a better term) can help us understand real data, and in my experience this is a tool that’s underused. Continue reading