Support Python 3.13 / NumPy 2 / pandas 3, and fix the correctness bugs it exposed - #1372

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ran-haim wants to merge 10 commits into

vertica:masterfrom

ran-haim:py313-modern-deps

Commits on Aug 27, 2026

Support Python 3.13 and modernise the dependency floors

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claude
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0aa17e2
Fix matplotlib 3.11 boxplot break and NaN-unsafe correlation ordering

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f7f0e5d
Fix pandas 3 Series.ravel removal and Windows-broken test cleanup

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5a99cf8

Commits on Aug 28, 2026

Compare auc against ROC AUC, not the precision-recall trapezoid

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claude
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c134e41
Fix XGBClassifier/XGBRegressor test-harness parameter plumbing

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claude
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7b5a984
Map Vertica's split_proposal_method to xgboost's tree_method

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c2b2f54
Label the known Vertica-vs-sklearn model disagreements xfail

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b748b0b
Add exact tests for the metric code and the predict/predict_proba invariant

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claude
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c23444c
Enclose read_pandas' intermediate CSV with a control character, not a quote

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45d1182

Commits on Aug 31, 2026

Report a rejected read_pandas row instead of scanning to avoid it

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11cf2e8