Research Output per year

## Personal profile

### Personal profile

## Fingerprint 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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Contingency Table
Mathematics

Marginal Homogeneity
Mathematics

Ordered Categories
Mathematics

Symmetry
Mathematics

Tables
Mathematics

Asymmetry
Mathematics

Quasi-symmetry
Mathematics

Categorical or nominal
Mathematics

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Network
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## Research Output 2006 2019

- 44 Citations
- 3 h-Index
- 30 Article

## A bivariate index vector for measuring departure from double symmetry in square contingency tables

Ando, S., Tahata, K. & Tomizawa, S., 1 Jun 2019, In : Advances in Data Analysis and Classification. 13, 2, p. 519-529 11 p.Research output: Contribution to journal › Article

Open Access

Contingency Table

Symmetry

## A measure of asymmetry for ordinal square contingency tables with an application to modified LANZA score data

Shinoda, S., Yamamoto, K., Tahata, K. & Tomizawa, S., 1 Jan 2019, (Accepted/In press) In : Journal of Applied Statistics.Research output: Contribution to journal › Article

Contingency Table

Asymmetry

Ordered Categorical Data

Ordered Categories

End point

## Visualized Measure Vector of Departure From Symmetry for Square Contingency Tables

Ando, S., Tahata, K. & Tomizawa, S., 3 Apr 2017, In : Statistics in Biopharmaceutical Research. 9, 2, p. 212-224 13 p.Research output: Contribution to journal › Article

Vector Measures

Contingency Table

Asymmetry

Symmetry

Ordered Categories

## A measure of departure from second-order marginal symmetry for multi-way tables with nominal categories

Saigusa, Y., Tahata, K. & Tomizawa, S., 1 Jan 2016, In : SUT Journal of Mathematics. 52, 1, p. 1-19 19 p.Research output: Contribution to journal › Article

Categorical or nominal

Tables

Symmetry

Trivariate

Shannon Entropy

## Decompositions of symmetry using extended palindromic symmetry models for square contingency tables

Saigusa, Y., Tahata, K. & Tomizawa, S., 2 Jan 2016, In : Journal of Statistical Theory and Practice. 10, 1, p. 1-6 6 p.Research output: Contribution to journal › Article

Contingency Table

Ordered Categories

Symmetry

Decompose

Table