Asymmetry model based on f-divergence and orthogonal decomposition of symmetry for square contingency tables with ordinal categories [PDF]
, 2020 Many statisticians have considered various symmetry and asym- metry models to analyze square contingency tables with ordinal categories. We propose a generalized model, which indicates the asymmetric structure for cell probabilities.
Kengo Fujisawa, Kouji Tahata
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The importance of being the upper bound in the bivariate family. [PDF]
, 2017 Any bivariate cdf is bounded by the Fr ´echet-Hoeffding lower and upper bounds. We illustrate the importance of the upper bound in several ways. Any bivariate distribution can be written in terms of this bound, which is implicit in logit analysis and the
Cuadras, C. M. (Carlos María)
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The importance of being the upper bound in the bivariate family [PDF]
, 2006 Any bivariate cdf is bounded by the Fréchet-Hoeffding lower and upper bounds. We illustrate the importance of the upper bound in several ways. Any bivariate distribution can be written in terms of this bound, which is implicit in logit analysis and the ...
Cuadras, C. M.
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Extended marginal homogeneity models based on complementary log-log transform for multi-way contingency tables [PDF]
, 2019 For square contingency tables with ordered categories, Saigusa et al. (2018) proposed the marginal cumulative complementary log-log model being an extension of the marginal homogeneity model.
Kiyotaka Iki +2 more
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Interior point method in tensor optimal transport
, 2023 We study a tensor optimal transport (TOT) problem for $d\ge 2$ discrete measures. This is a linear programming problem on $d$-tensors. We introduces an interior point method (ipm) for $d$-TOT with a corresponding barrier function.
Friedland, Shmuel
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New copulas based on general partitions-of-unity and their applications to risk management [PDF]
, 2016 We construct new multivariate copulas on the basis of a generalized infinite partition-of-unity approach. This approach allows, in contrast to finite partition-of-unity copulas, for tail-dependence as well as for asymmetry.
Girschig, Côme +3 more
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Scaling of order dependent categorical variables with correspondence analysis : Preprint [PDF]
, 1982 Schriever, B.F. (Bert)
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