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Selectivity comparison between the shaking and T90 codend.

Why is this work in the frame?

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

About CanadaIts subject is Canada, wherever its authors sit.

No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.

The three-model screen

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All three models called this out of scope.

stratum: about_only · design weight: 3321.24 (the sample is stratified; any rate computed without the weight is wrong)
Claude Opus 4.8OUT
genre: other
about Canada: no
confidence: high

Figshare figure comparing size selectivity curves of two fishing codends; 'selectivity' here is fishing gear selectivity, a domain quantity, not a research-practice object.

GPT-5.6 (high)OUT
genre: other
about Canada: no
confidence: high

This research data object presents fishery codend selectivity results, not a study of research practice.

Grok 4.5OUT
genre: empirical
about Canada: no
confidence: high

Fisheries gear selectivity figure for redfish codends; domain applied science.

Abstract

<p>The left plot compares the size selectivity curves of the shaking codend versus the T90 codend: black and grey lines are the selection curves for the shaking codend and T90 codend, respectively; black and grey dashed lines are the 95% Efron percentile confidence intervals for the shaking and T90 codend, respectively. The right plot illustrates the delta curve: black line is the delta curve; grey dashed lines are the 95% Efron percentile confidence intervals. The vertical grey dashed lines in both plots represent the minimum landing size (MLS) for Canadian redfish fishery.</p>

Stored with the screening record, where it is evidence for the labels above.

The record

Venue
Figshare
Topic
Field
Canadian institutions
Funders
Keywords
PercentilePlot (graphics)Line (geometry)Confidence intervalDistribution (mathematics)
Has abstract in OpenAlex
yes