What is cherry-picking, and how do I recognize it?
also called: selective evidence, picking the raisins, data dredging
Cherry-picking is when someone cites only the data, examples, or timeframes that support their claim and leaves out everything unfavorable. You recognize it by suspiciously narrow framing like "since March," "in this exact quarter," or a single success story meant to stand for the whole. The numbers cited are usually accurate, but the slice is chosen so the overall picture is distorted.
What it sounds like
How Hearium reports it
Cherry-picking
Them Since March the fund is up 12 percent.
From enough data you can cut almost any story. Cherry-picking chooses the slice that carries the desired conclusion and makes the rest disappear.
How to respond
- 1
Ask for the full timeframe: "And how does it look over twelve months?" The chosen slice often hints at what lies outside it.
- 2
Ask for the counterexample: "Are there cases where this didn't work out?" An honest picture includes both sides.
- 3
Watch the reference point. If the starting point is oddly specific, that's usually the cherry, not the result.
Common questions
Is cherry-picking the same as omission?
Related, but narrower. An omission leaves out something relevant; cherry-picking specifically selects the favorable evidence and suppresses the unfavorable. It's omission in service of a particular conclusion.
Are the numbers in cherry-picking false?
Usually not. That's exactly what makes it effective: the individual numbers are accurate, only the slice is chosen so the overall picture tips. Hearium checks no numbers, it only flags the suspiciously narrow framing.