Cherry-picking: base period

About this app

Drag a time window over a price series — the same stock looks "great" or "catastrophic". Toggle the index base; the sales-succession case shows how the reference period alone flips the promotion decision.

Subject: Data & decisions

More from Data & decisions

• Anchoring effect
• Benford's law
• Berkson's paradox
• Cherry-picking: base period 2.0
• The three-cowboy duel (truel)
• The three-cowboy duel 2.0
• The three means
• The three means 2.0

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