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Dive into the research topics where Kouji Tahata is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Modeling asymmetry in multi-way contingency tables with ordinal categories via f-divergence
Okahara, H. & Tahata, K., Feb 2026, In: Statistical Papers. 67, 1, 3.Research output: Contribution to journal › Article › peer-review
Open Access -
Optimal Bayesian predictive probability for delayed response in single-arm clinical trials with binary efficacy outcome
Yoshimoto, T., Shinoda, S., Yamamoto, K. & Tahata, K., 2026, In: Communications in Statistics - Theory and Methods. 55, 6, p. 1687-1704 18 p.Research output: Contribution to journal › Article › peer-review
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A generalized ordinal quasi-symmetry model and its separability for analyzing multi-way tables
Okahara, H. & Tahata, K., Dec 2025, In: Japanese Journal of Statistics and Data Science. 8, 2, p. 949-974 26 p.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Citation (Scopus) -
Bayesian Predictive Probability Based on a Bivariate Index Vector for Single-Arm Phase II Study With Binary Efficacy and Safety Endpoints
Yoshimoto, T., Shinoda, S., Yamamoto, K. & Tahata, K., 1 Jan 2025, In: Pharmaceutical Statistics. 24, 1, e2431.Research output: Contribution to journal › Article › peer-review
Open Access1 Link opens in a new tab Citation (Scopus) -
Equality tests of covariance matrices under a low-dimensional factor structure
Hyodo, M., Nishiyama, T., Watanabe, H., Nakagawa, T. & Tahata, K., Mar 2025, In: Journal of Multivariate Analysis. 206, 105397.Research output: Contribution to journal › Article › peer-review
1 Link opens in a new tab Citation (Scopus)