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Record W4391943753 · doi:10.37830/sjs.2023.1.03

Applying and Testing Benford’s Law Are Not the Same

2023· article· en· W4391943753 on OpenAlexaff
William M. Goodman

Bibliographic record

VenueSpanish Journal of Statistics · 2023
Typearticle
Languageen
FieldMathematics
TopicBenford’s Law and Fraud Detection
Canadian institutionsOntario Tech University
Fundersnot available
KeywordsBenford's lawLawPolitical scienceMathematicsStatistics

Abstract

fetched live from OpenAlex

Most papers on Benford's Law primarily discuss either (1) the science and mathematics for explaining the law; or (2) how to apply the law, especially for detecting data manipulation and fraud; or (3) suggestions for statistical tests to determine if data conform to a Benford's distribution.Leonardo Campanelli's recent paper "Testing Benford's Law" strongly objects to a descriptive measure I discussed in my paper "The Promises and Pitfalls of Benford's Law"-as if that measure were intended for Benford's testing in the Category-3 sense relevant for Campanelli's paper (SJS, vol.4, 2022).This reflects a conflation of meanings for "testing" that is common in the Benford's literature, where many Category-2 papers claim they are applying (directly) conventional or new hypothesis tests as tools to detect fraud.Yet, fraud detection is a forensic and context-sensitive process, for which there is no set formula.In this paper, I clarify the sampling plan I had used earlier to collect and analyze a quasi-random sample of datasets, based on published criteria in the literature, to paint a tentative picture of how far real data vary, and in what ways, from abstract BL expectations.Further, I discuss simulations I have conducted to replicate and expand on my previous results.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.127
metaresearch head score (Gemma)0.384
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesMetaresearch
Consensus categoriesnone
DomainCandidate signal: Methods · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.873
Threshold uncertainty score0.674

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.1270.384
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0030.004
Bibliometrics0.0040.004
Science and technology studies0.0050.055
Scholarly communication0.0130.023
Open science0.0050.007
Research integrity0.0110.016
Insufficient payload (model declined to judge)0.0060.002

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.108
GPT teacher head0.311
Teacher spread0.203 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

Study designTheoretical or conceptual
DomainMethods
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2023
Admission routes1
Has abstractyes

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Same venueSpanish Journal of StatisticsSame topicBenford’s Law and Fraud DetectionFrench-language works237,207