Individual skill

data-clean

Produce documented data cleaning scripts that log every transformation with N before/after each step, generate a CONSORT-style exclusion flow diagram, create decision log entries for every subjective choice, compute scale reliability and composites, and write cleaned data to data/processed/. Never modifies raw data. Use when the user says "clean data," "prepare data," "apply exclusion criteria," "handle missing data," "create composites," "data preprocessing," or when /data-validate found issues to address. Triggers on "clean," "exclusion," "missing data," "preprocessing," "composites," "reverse code."

skills/61-phdemotions-research-methods/skills/data-clean/SKILL.md

Source commit 8684584e7d1127940f018157d2c579974fae8f79

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Last checked

Nov 10, 2026

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