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Cohort and segmentation analysis playbook. Use for cohorts, retention, churn, conversion, lifecycle stages, entering classes, patient/student/customer groups, segment comparisons, funnel stages, and longitudinal group tracking.
How this skill is triggered — by the user, by Claude, or both
Slash command
/uchicago-data-analytics:cohort-segmentationThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Make groups comparable and prevent cohort leakage, double counting, and
Make groups comparable and prevent cohort leakage, double counting, and misleading segment comparisons.
Confirm:
Cohort entry event:
Cohort entry date/period:
Population:
Exclusions:
Follow-up window:
Outcome metric:
Comparison cohort:
Segment dimensions:
Use a table or chart that clearly shows:
Offer to save cohort definitions to DEFINITIONS.md.
npx claudepluginhub uchicago-its-abis/uchicago-claude-plugins --plugin uchicago-data-analyticsGuides creation, editing, and verification of skills for AI coding agents using test-driven development with subagent scenarios. Use when authoring or debugging skills.