# Exact Anytime-valid Confidence Intervals for Contingency Tables and Beyond

@inproceedings{Turner2022ExactAC, title={Exact Anytime-valid Confidence Intervals for Contingency Tables and Beyond}, author={Rosanne Turner and Peter D. Grunwald}, year={2022} }

E-variables are tools for retaining type-I error guarantee with optional stopping. We extend E-variables for sequential two-sample tests to general null hypotheses and anytime-valid conﬁdence sequences. We provide implementations for estimating risk diﬀerence, relative risk and odds-ratios in contingency tables.

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