Bibliographic record
Abstract
Abstract Parametric statistical procedures based on ranked‐set sampling are sensitive both to departures from the parametric family and to departures from perfect rankings. In this paper, we develop goodness‐of‐fit tests that are sensitive to departures of both types. These tests are modelled on the Kolmogorov–Smirnov and Cramér–von Mises goodness‐of‐fit tests for simple random sampling, and they take advantage of the fact that under perfect rankings, the cumulative distribution functions (CDFs) for the judgment order statistics are deterministic functions of the population CDF. We consider multiple ways of combining information across the judgment strata, and we find that summing or taking the maximum of separate stratum‐by‐stratum test statistics seems to give the best power. We prove that the best of the proposed tests are consistent against all alternatives.The Canadian Journal of Statistics42: 451–469; 2014 © 2014 Statistical Society of Canada
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.084 | 0.394 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.004 |
| Bibliometrics | 0.007 | 0.006 |
| Science and technology studies | 0.002 | 0.007 |
| Scholarly communication | 0.004 | 0.006 |
| Open science | 0.005 | 0.004 |
| Research integrity | 0.003 | 0.004 |
| Insufficient payload (model declined to judge) | 0.009 | 0.001 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".