Research QA and Trend Integrity
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Methodology Guardrails
Establish standards for sampling, weighting, wording discipline, and change control, plus a review checklist for every wave so shifts reflect real market movement and the instrument does not quietly drift over time.
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Documentation and Audit Trail
Maintain clear specs, assumptions, version history, and transformation logs that survive handoffs, so any analyst can reproduce the outputs, diagnose anomalies, and defend the work under scrutiny from leadership or clients.

