Evidence map›Paper›PMID 41969305›Full record

ArticleZooKeys2026

Extending GroupStruct2: a Bayesian and machine-learning framework for testing taxonomic hypotheses using morphometric data.

Kin Onn Chan, L Lee Grismer

Abstract read
In one paragraph

Article in ZooKeys, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Kin Onn ChanDepartment of Integrative Biology, MSU Museum, Ecology, Evolution, and Behavior Program, Michigan State University, East Lansing, MI 48824, USA Department of Herpetology, San Diego Natural History Museum San Diego United States of America https://ror.org/00kmpab62.
L Lee GrismerHerpetology Laboratory, Department of Biology, La Sierra University, 4500 Riverwalk Parkway, Riverside, CA 92505, USA Department of Biology, La Sierra University Riverside United States of America https://ror.org/05g1rjn35.ORCID https://orcid.org/0000-0001-8422-3698

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite considerable advances in statistical methods, taxonomic delimitation using morphometric data (morphometric delimitation) has not significantly progressed beyond the use of simple summary statistics or univariate tests to quantify differences among predefined operational taxonomic units (OTUs). These methods typically rely on visual inspection of graphs or

Indexed as

ANOVABorutaDAPCGroupStruct2MFAMorphologyPCAt-test

Identifiers

PMID41969305
PMCPMC13069391

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.