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the claim

Survivorship bias is the error of drawing conclusions only from cases that survived a selection process while ignoring those that did not.

the verdict
SUPPORTED
the evidence backs this
Recorded sources
5 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that Survivorship bias is the error of drawing conclusions only from cases that survived a selection process while ignoring those that did not?

Yes. A reference encyclopedia entry defines survivorship bias as the statistical error of concentrating on entities that passed a selection process while ignoring those that did not, leading to incorrect conclusions from incomplete data. Other retrieved items only illustrate or mention the concept in passing.

Verdict: SUPPORTED · 5 sources for, 0 against · Last checked

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 5
Survivorship bias
Get citation
Survivorship bias. (n.d.). en.wikipedia.org. https://en.wikipedia.org/wiki/Survivorship_bias

See more details
More for · 4
Did the Center for Naval Analysis recommend that the damaged areas be reinforced on all bombers, creating a famous case of survivorship bias?
2015
Get citation
Did the Center for Naval Analysis recommend that the damaged areas be reinforced on all bombers, creating a famous case of survivorship bias?. (2015). skeptics.stackexchange.com. https://skeptics.stackexchange.com/questions/30078/did-the-center-for-naval-analysis-recommend-that-the-damaged-areas-be-reinforced

Was the safety of a WW1 helmet called into question because survivorship bias was neglected?
2020
Get citation
Was the safety of a WW1 helmet called into question because survivorship bias was neglected?. (2020). skeptics.stackexchange.com. https://skeptics.stackexchange.com/questions/50025/was-the-safety-of-a-ww1-helmet-called-into-question-because-survivorship-bias-wa

Empirical distribution of ancestral lineages in populations with density-dependent interactions
2026
Get citation
Empirical distribution of ancestral lineages in populations with density-dependent interactions. (2026). hal.science. https://hal.science/hal-04972972v2

Definition and estimation of vital rates from repeated censuses: Choices, comparisons and bias corrections focusing on trees
Get citation
Definition and estimation of vital rates from repeated censuses: Choices, comparisons and bias corrections focusing on trees. (n.d.). cir.nii.ac.jp. https://doi.org/10.1111/2041-210x.12929

also asked as
  • Is survivorship bias defined as drawing conclusions only from cases that survived while ignoring those that failed?
  • Does survivorship bias mean only looking at successful examples and ignoring the ones that did not make it?
  • Is it true that survivorship bias involves focusing solely on survivors and missing the failures?
  • Does the concept of survivorship bias refer to ignoring the unsuccessful cases during an analysis?
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