Ship measured changes with stable assignment, faithful exposure telemetry, integrity checks and predeclared release gates.
Learning path
- Experiment contract: decision, estimand and assignment unit
- Experiment telemetry: assignment, exposure and outcome events
- Experiment integrity: sample-ratio mismatch and A/A checks
- Experiment metrics: denominators, guardrails and missing outcomes
- Experiment analysis: repeated looks, precision and pre-period covariates
- Experiment rollout: ramp gates, rollback and a reviewable decision
- Project: run a guarded lesson-feed experiment
Connected foundations
Use the earlier measurement and data contracts as prerequisites.