Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Kouji Tahata"'
Publikováno v:
Austrian Journal of Statistics, Vol 53, Iss 4 (2024)
Two-way contingency tables illustrate the relationship between two discrete variables. Their corresponding probability tables can be regarded as an element in a simplex. Herein we discuss the symmetry of a square contingency table with the same row a
Externí odkaz:
https://doaj.org/article/81d8c8eacc7a454ab8294c49ebecafb6
Autor:
Kouji Tahata, Kohei Matsuda
Publikováno v:
Symmetry, Vol 16, Iss 6, p 768 (2024)
The diagonals–parameter symmetry (DPS) model is a proposed method for analyzing square contingency tables with ordinal categories. Previously, it was stated that the generalized DPS (DPS[f]) model was equivalent to the DPS model for any function f,
Externí odkaz:
https://doaj.org/article/3ec52621eb6a4eb2b4fb2a698fd2cf38
Publikováno v:
Symmetry, Vol 14, Iss 9, p 1936 (2022)
In square contingency table analysis, we consider a partial measure that represents the degree of departure from symmetry for each of several pairs. It may be useful to pool the values of the measure into a single summary measure of partial asymmetry
Externí odkaz:
https://doaj.org/article/d8c606e552b84744aee9f9c8fc8df15b
Autor:
Kouji Tahata
Publikováno v:
Symmetry, Vol 14, Iss 5, p 1051 (2022)
Contingency tables highlight relationships between categorical variables. Typically, the symmetry or marginal homogeneity of a square contingency table is evaluated. The original symmetry model often does not accurately fit a dataset due to its restr
Externí odkaz:
https://doaj.org/article/1de97a223320425f8c7c8186bd3f1e3f
Autor:
Kengo Fujisawa, Kouji Tahata
Publikováno v:
Symmetry, Vol 14, Iss 4, p 805 (2022)
The analysis of contingency tables focuses on a statistical model instead of independence when the independence between row and column variables does not hold. Many association models have been proposed to indicate the structure of odds ratios. Addit
Externí odkaz:
https://doaj.org/article/53e2cbeccf6b4e778d80f927f8c55cd7
Publikováno v:
Austrian Journal of Statistics, Vol 49, Iss 2 (2020)
For multi-way contingency table, Bhapkar and Darroch (1990) considered the marginal symmetry model for order h. The present paper proposes a marginal cumulative logistic model for order h. When h=1, this model reduces to the marginal logistic model (
Externí odkaz:
https://doaj.org/article/6e430f9c8dae4ca8b7bd0709fe161011
Publikováno v:
Statistica, Vol 71, Iss 3, Pp 367-380 (2013)
For two-way contingency tables, Tomizawa (1985) considered the point-symmetry and marginal point-symmetry models, and Tomizawa, Yamamoto and Tahata (2007) proposed a measure to represent the degree of departure from point-symmetry. The present paper
Externí odkaz:
https://doaj.org/article/a67ea922142f452d8f1d6748c37e4313
Publikováno v:
Austrian Journal of Statistics, Vol 37, Iss 2 (2016)
Yamamoto, Iwashita, and Tomizawa (2007) gave the decompositions of the symmetry (S) model into the extended S and two or three marginal equimoment models for multi-way tables with ordered categories. However the goodness-of-fit test statistic for the
Externí odkaz:
https://doaj.org/article/8e23298a65b641efb65639a8b1f90306
Publikováno v:
Austrian Journal of Statistics, Vol 38, Iss 3 (2016)
For square contingency tables with the same row and column ordinal classifications, this paper proposes the quasi-symmetry model based on the marginal ridits. The model indicates that the log-odds that an observation will fall in the (i; j) cell inst
Externí odkaz:
https://doaj.org/article/d406634b5f204b45ab283ce1cfcb5c9f
Publikováno v:
Austrian Journal of Statistics, Vol 38, Iss 2 (2016)
For the analysis of square contingency tables, Tomizawa (1994), Tomizawa, Seo, and Yamamoto (1998), and Tomizawa, Miyamoto, and Hatanaka (2001) considered measures to represent the degree of departure from symmetry. However, the maximum value of thes
Externí odkaz:
https://doaj.org/article/31dc10947b4f4d6d9cfbf006313e2fe6