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Prepare text, check data against your rules, or trace the effects of a change. Each tool has a defined scope and a private result.

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McNemar Paired Binary Evidence

Assess a supplied paired binary before/after contingency table.

Assess a supplied paired binary before/after contingency table. Exact two-sided inference uses only the discordant pairs, at most 128. Zero discordants produce null test statistics. Paired units are required; this is not an independent-sample test. Uses supplied non-sensitive data only. No live account access, automatic changes or certification. Calculation profile 1.0.0; approximate non-integer numeric outputs use twelve significant digits; representable safe integer numbers and declared decimal-string integers are preserved.

Agent API guide → · Website orders show the report on your private order page.

The complete checkout request must fit within 40,000 UTF-8 bytes. Your input is validated again before an order is created.

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Use non-sensitive information you are authorized to process. Do not include passwords, wallet keys, personal records or confidential material. Examples stay in your browser until you submit checkout.

Payment options appear only when available for your selected service. Confirmed payment starts processing. Save your private order link to retrieve the JSON result during its 30-day access period. These checks do not establish factual accuracy, regulatory compliance or complete dependency coverage.

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