PR 4.1: channel-signal audit + release-grade dataset card#69

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shaypal5 merged 7 commits into

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docs/channel-signal-audit-and-dataset-card

May 6, 2026

Commits on May 6, 2026

feat(scripts,docs): channel-signal audit (PR 4.1 deliverable 1+2)

shaypal5
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claude
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docs(release): release-grade dataset card + generation method + feature dictionary (PR 4.1 deliverable 3-5)

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docs(plan): mark Phase 4 PR 4.1 complete in .agent-plan.md

shaypal5
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docs(release): cover lead_source / first_touch_channel in feature dictionary

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fix(scripts): channel audit — out-of-sample AUC, no verdict bands, group identical columns

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docs(release): self-review fixes — README trim, citations, feature-dict consistency

shaypal5
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fix(scripts,docs): address Copilot review threads on PR 4.1

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