Results 261 to 270 of about 2,050,687 (327)

Visualizing Contingency Tables

2007
Categorical data analysis is typically based on two- or higher dimensional contingency tables, cross-tabulating the co-occurrences of levels of nominal and/or ordinal data. In order to explain these, statisticians typically look for (conditional) independence structures using common methods such as independence tests and log-linear models.
Meyer, David, Zeileis, Achim, Hornik, Kurt   +2 more
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A Revisit to Contingency Table and Tests of Independence: Bootstrap is Preferred to Chi-Square Approximations as Well as Fisher’s Exact Test

Journal of Biopharmaceutical Statistics, 2015
Jyh-Jiuan Lin, Ching-Hui Chang, N. Pal
semanticscholar   +1 more source

Full Contingency Tables, Logits, and Split Contingency Tables

Biometrics, 1969
Three methods of fitting log-linear models to multivariate contingency-table data with one dichotomous variable are discussed. Logit analysis is commonly used when a full contingency table of s dimensions is regarded as a table of rates of dimension s -1. The split-table method treats the same data as two separate tables each of dimension s -1. We show
openaire   +1 more source

Contingency Tables

2023
Wan Tang, Hua He, Xin M. Tu
openaire   +1 more source

Primary school children’s strategies in solving contingency table problems: the role of intuition and inhibition

, 2015
A. Obersteiner, M. Bernhard, K. Reiss
semanticscholar   +1 more source

Quantity, exchange, and shift components of difference in a square contingency table

, 2014
R. Pontius, A. Santacruz
semanticscholar   +1 more source

Multi-dimensional Contingency Tables

1990
In chapter 5, log-linear models for three-dimensional tables were treated in great details. Hence we shall not for higher order tables go into details with the parameterizations of the models or with the exact expressions for test quantities and their distributions.
openaire   +1 more source

Privacy, accuracy, and consistency too: a holistic solution to contingency table release

ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 2007
B. Barak, Kamalika Chaudhuri, C. Dwork, Satyen Kale, Frank McSherry, Kunal Talwar   +5 more
semanticscholar   +1 more source

Contingency Tables

2018
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Three-way Contingency Tables

1990
Consider a three-way contingency table {Xijk, i=1,...I, j=1,...,J, k=1,...,K}. As model for such data, it may be assumed that the x’s are observed values of random variables Xijk, i=1,...,I, j=1,...,J, k=1,...,K with a multinomial distribution $${X_{111}},...,{X_{IJK}} \sim M(n,{p_{111}},...,{p_{IJK}}).$$ (5.1)
openaire   +1 more source