TAR calculator

Richness and yield calculator

Estimate collection richness, projected responsive volume, and review yield from reviewed results.

Richness & Yield workspace

Calculator

Richness & Yield

Convert a sample into richness, estimated responsive volume, and a yield proxy.

Richness = r / n; estimated responsive = N x richness; yield proxy = richness.

Use early samples to understand expected responsiveness and communicate likely review yield.

Enter values to see calculator output.

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Use note

Educational and not legal advice.

Results are planning aids and can be wrong if inputs or assumptions are wrong. Users remain responsible for independent human and professional review.