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Survivorship in call channels

Deleted losses and repeated winners create a fabricated hit rate.

Reference note · Sources below

Research articles and reference entries are published in English. Navigation is available in seven languages.

In this article
  1. Overview
  2. Why it matters
  3. What to check
  4. Sources

Overview

Deleted losses and repeated winners create a fabricated hit rate.

Why it matters

Only surviving calls remain visible.

What to check

Archive every call at publication and define success before outcomes.

Sources

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