Academic literature on the topic 'Table contingence'

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Journal articles on the topic "Table contingence"

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Beh, Eric J. "Confidence circles for correspondence analysis using orthogonal polynomials." Journal of Applied Mathematics and Decision Sciences 5, no. 1 (2001): 35–45. http://dx.doi.org/10.1155/s1173912601000037.

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An alternative approach to classical correspondence analysis was developed in [3] and involves decomposing the matrix of Pearson contingencies of a contingency table using orthogonal polynomials rather than via singular value decomposition. It is especially useful in analysing contingency tables which are of an ordinal nature. This short paper demonstrates that the confidence circles of Lebart, Morineau and Warwick (1984) for the classical approach can be applied to ordinal correspondence analysis. The advantage of the circles in analysing a contingency table is that the researcher can graphica
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Mokhtari, Mohamed, and Islam Bousri. "Comparaison entre les retenus en utilisant deux schémas de convection : PCMT et Bougeault (1985)." JAMA 4 (June 5, 2020): 61–65. https://doi.org/10.5281/zenodo.10939488.

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Une étude comparative entre les cumuls de précipitations simulés par ALADIN en utilisant deux schémas de convection a été réalisé. La première version utilise le schéma de convection de Bougeault [1] qui fonctionne actuellement en opérationnel dans la chaîne ALADIN-Algérie et la deuxième version utilise le schéma PCMT. La comparaison est faite par rapport aux observations enregistrées par les 84 stations de l'ONM durant la période qui s'étale du 01er janvier 2018 au 30 j
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Mwamba, John Muteba. "On The Persistence Of Selectivity And Market Timing Skills In Hedge Funds." International Business & Economics Research Journal (IBER) 12, no. 12 (2013): 1575. http://dx.doi.org/10.19030/iber.v12i12.8251.

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This paper investigates the persistence of hedge fund managers skills during periods of boom and/or recession. We consider a data set of monthly investment strategy indices published by Hedge Fund Research group. The data set spans from January 1995 to June 2010. We divide this sample period into four overlapping sub-sample periods that contain different economic cycles. We define a skilled manager as a manager who can outperform the market consistently during two consecutive sub-sample periods. We first estimate outperformance, selectivity and market timing skills using both linear and quadra
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JAQUET, Chantal, André CHARRAK, Fabien CHAREIX, and Pierre‑François MOREAU. "Table ronde autour du livre d’André Charrak : Contingence et nécessité des lois de la nature au XVIIIe siècle. La philosophie seconde des Lumières." Philonsorbonne, no. 2 (April 15, 2008): 131–54. http://dx.doi.org/10.4000/philonsorbonne.196.

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Ortego, M. I., and J. J. Egozcue. "Bayesian estimation of the orthogonal decomposition of a contingency table." Austrian Journal of Statistics 45, no. 4 (2016): 45–56. http://dx.doi.org/10.17713/ajs.v45i4.136.

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In a multinomial sampling, contingency tables can be parametrized by probabilities of each cell. These probabilities constitute the joint probability function of two or more discrete random variables. These probability tables have been previously studied from a compositional point of view. The compositional analysis of probability tables ensures coherence when analysing sub-tables. The main results are:(1) given a probability table, the closest independent probability table is the product of their geometric marginals;(2) the probability table can be orthogonally decomposed into an independent
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Ahmed, S. El Touny, H. Ibrahim Ahmed, and I. Amer Mohmed. "Estimating Cost Contingency for Highway Construction Projects Using Analytic Hierarchy Processes." IJCSI International Journal of Computer Science Issues 11, no. 6 (2014): 73–84. https://doi.org/10.5281/zenodo.4762112.

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Winning a bid at a price that yields a profit, is one of the contractor's major goals from bidding. One of the significant components of markup is the risk allowance (contingencies). Therefore, contractors should be wise to consider the likelihood that a particular risk will occur, identify the potential financial impact, and determine the suitable contingency allowance if the risk was to be mitigated through contingencies. Based on previous research, usually, most of the contractors set a percentage of the cost as contingencies. This approach of setting the contingency percentage intuitiv
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Stein, Joël, and Fabien Stoop. "Neighborhood-Based Contingency Tables Including Errors Compensation." Monthly Weather Review 147, no. 1 (2019): 329–44. http://dx.doi.org/10.1175/mwr-d-17-0288.1.

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Some specific scores use a neighborhood strategy in order to reduce double penalty effects, which penalize high-resolution models, compared to large-scale models. Contingency tables based on this strategy have already been proposed, but can sometimes display undesirable behavior. A new method of populating contingency tables is proposed: pairs of missed events and false alarms located in the same local neighborhood compensate in order to give pairs of hits and correct rejections. Local tables are summed up so as to provide the final table for the whole verification domain. It keeps track of th
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Ando, Shuji. "An index for discriminating the direction of anti-sum-asymmetry for square contingency tables." Biometrical Letters 62, no. 1 (2025): 49–63. https://doi.org/10.2478/bile-2025-0003.

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Abstract A square contingency table is a special case of a two-way contingency table wherein the row and column variables consist of the same classification. In square contingency tables, observations tend to be concentrated in the main diagonal cells of the table or nearby, and independence between row and column variables often does not hold. The anti-sum-symmetry model has a symmetrical structure with respect to the anti-diagonal cells of the table. The anti-sum-symmetry model should be applied to square contingency tables with ordered categories. The existing index, which can measure the d
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Raynaud, Dominique. "Inside the Ghetto - Using a Table of Contingency and Cladisitic Methods for Definitional Purposes." Bulletin of Sociological Methodology/Bulletin de Méthodologie Sociologique 133, no. 1 (2017): 5–28. http://dx.doi.org/10.1177/0759106316681419.

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This article aims at clarifying sociological definitions with the help of an original tool, the logical table of contingency, which has characteristics in common with both the statistical table of contingency and Carroll’s bilateral diagram. The unclear notion of ghetto is taken as a test-case. Successive tables of contingency are applied to various defining properties and various sociohistorical situations. Cladistic methods are then used to make the relationships between all ghetto-like situations explicit.
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Yamamoto, Kouji, Yuya Matsuda, and Sadao Tomizawa. "Collapsed Double Symmetry Model and Its Decomposition for Square Contingency Tables." International Journal of Statistics and Probability 5, no. 4 (2016): 31. http://dx.doi.org/10.5539/ijsp.v5n4p31.

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For a square contingency table with ordinal categories, there may be a case that one wants to analyze several collapsed tables obtained by combining some adjacent categories of the original table. This paper proposes some new models which indicate double symmetry, quasi double symmetry and marginal double symmetry for the collapsed square tables. It also gives a decomposition of the double symmetry model for collapsed tables. Two kinds of occupational mobility data are analyzed using new models.
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Dissertations / Theses on the topic "Table contingence"

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Chah, Said. "Nouvelles techniques de codage d'association et de classification." Paris 6, 1986. http://www.theses.fr/1986PA066097.

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La première partie de cette thèse est consacrée au problème de la recherche des partitions de e (ensemble à classifier) s'ajustant le mieux, au sens du critère de W. F. De la Vega, a la préordonnance p(s) induite sur e par un indice de similarité s. Dans la deuxième partie, on présente les bases d'une nouvelle théorie en classification automatique contenant la théorie classique des préordonnances comme cas particulier. Dans la troisième partie, on présente les principes de la théorie des "comparaisons par triplets" basée sur une nouvelle structure dite "triordonnance". La quatrième partie étud
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Jmel, Saïd. "Applications des modèles graphiques au choix de variables et à l'analyse des interactions dans une table de contingence multiple." Toulouse 3, 1992. http://www.theses.fr/1992TOU30091.

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On presente quelques aspects de l'apport des modeles graphiques en analyse des donnees multidimensionnelles. Deux sujets ont ete abordes. Le premier concerne la selection des variables. On propose une nouvelle methode basee sur un type particulier de modeles graphiques. On donne deux applications de cette methode: la premiere en analyse en composantes principales et la seconde en analyse loglineaire. Le second sujet traite de la modelisation des interactions dans une table de contingence multiple. On montre comment l'analyse factorielle des correspondances et les modeles d'association ligne co
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Brink, Anton Meredith. "Bayesian analysis of contingency tables." Thesis, Imperial College London, 1997. http://hdl.handle.net/10044/1/8948.

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Nguyen, Van Dominique. "Plausibilité et applications aux tables de contingence." Toulouse 3, 1986. http://www.theses.fr/1986TOU30100.

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On rappelle la définition et les propriétés des systèmes de b-lods (chapitre 1) et de l'estimation exacte (chapitre 2) afin d'introduire la plausibilité comme une des généralisations de l'estimation exacte dans le cadre des systèmes de b-lods. Afin d'appliquer les résultats de la plausibilité conditionnelle à l'analyse des tables de contingence, on est amené à définir la classe des hypothèses log-linéaires homogènes (chapitre 3). On donne en exemple les programmes de calcul de l'estimation et de la valeur du test de rapport de plausibilité sous certaines hypothèses. Un niveau approximatif de c
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Nguyên, Dominique Van. "Plausibilité et applications aux tables de contingence." Grenoble 2 : ANRT, 1986. http://catalogue.bnf.fr/ark:/12148/cb376000429.

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Samusenko, Pavel. "Nonparametric criteria for sparse contingency tables." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2013~D_20130218_142205-74244.

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In the dissertation, the problem of nonparametric testing for sparse contingency tables is addressed. Statistical inference problems caused by sparsity of contingency tables are widely discussed in the literature. Traditionally, the expected (under null the hypothesis) frequency is required to exceed 5 in almost all cells of the contingency table. If this condition is violated, the χ2 approximations of goodness of fit statistics may be inaccurate and the table is said to be sparse . Several techniques have been proposed to tackle the problem: exact tests, alternative approximations, parametric
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Colas, Jo Ann. "Partition of the Chi-Squared Statistic in a Contingency Table." Thèse, Université d'Ottawa / University of Ottawa, 2013. http://hdl.handle.net/10393/30352.

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The Pearson statistic, a well-known goodness-of fit test in the analysis of contingency tables, gives little guidance as to why a null hypothesis is rejected. One approach to determine the source(s) of deviation from the null is the decomposition of a chi-squared statistic. This allows writing the statistic as the sum of independent chi-squared statistics. First, three major types of contingency tables and the usual chi-squared tests are reviewed. Three types of decompositions are presented and applied: one based on the partition of the contingency table into independent subtables; one derived
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Forster, Jonathan. "Models and marginal densities for multiway contingency tables." Thesis, University of Nottingham, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.334557.

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Michaelides, Danius Takis. "Exact tests via complete enumeration : a distributed computing approach." Thesis, University of Southampton, 1997. https://eprints.soton.ac.uk/250749/.

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The analysis of categorical data often leads to the analysis of a contingency table. For large samples, asymptotic approximations are sufficient when calculating p-values, but for small samples the tests can be unreliable. In these situations an exact test should be considered. This bases the test on the exact distribution of the test statistic. Sampling techniques can be used to estimate the distribution. Alternatively, the distribution can be found by complete enumeration. A new algorithm is developed that enables a model to be defined by a model matrix, and all tables that satisfy the model
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Yu, Yuan. "Tests of Independence in a Single 2x2 Contingency Table with Random Margins." Digital WPI, 2014. https://digitalcommons.wpi.edu/etd-theses/625.

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In analysis of the contingency tables, the Fisher's exact test is a very important statistical significant test that is commonly used to test independence between the two variables. However, the Fisher' s exact test is based upon the assumption of the fixed margins. That is, the Fisher's exact test uses information beyond the table so that it is conservative. To solve this problem, we allow the margins to be random. This means that instead of fitting the count data to the hypergeometric distribution as in the Fisher's exact test, we model the margins and one cell using multinomial distribution
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Books on the topic "Table contingence"

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Kateri, Maria. Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4.

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Upton, Graham J. G. The analysis of cross-tabulated data. University Microfilms International, 1991.

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Fagerland, Morten W., Stian Lydersen, and Petter Laake. Statistical Analysis of Contingency Tables. Chapman and Hall/CRC, 2017. http://dx.doi.org/10.1201/9781315374116.

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O'Brien, Larry. The statistical analysis of contingency table designs. Order from Environmental Publications, University of East Anglia, 1989.

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Coppa & Avery Consultants., ed. Contingency planning and management: A bibliographical guide. Vance Bibliographies, 1985.

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Kreiner, Svend. Collapsibility of multidimensional contingency tables: Theorems, algorithms, and programs. Danish Institute for Educational Research, 1987.

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Rudas, Tamas. Odds Ratios in the Analysis of Contingency Tables. SAGE Publications, Ltd, 1998. http://dx.doi.org/10.4135/9781412985338.

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Tuz, Heinz-Joachim. Die Analyse von Kontingenztafeln mit Assoziationsmassen bei Heterogenität der Schichten. Unitext, 1988.

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Khelladi, Mahieddine. Analyse des tables de contingence: Étude du problème de la contractilité. A.N.R.T. Université Pierre Mendès France Grenoble 2, 1993.

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Yao, Qing. An exact analysis for several 2 x 2 contingency tables. National Library of Canada = Bibliothèque nationale du Canada, 1991.

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Book chapters on the topic "Table contingence"

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Kateri, Maria. "Introduction." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_1.

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Kateri, Maria. "Further Topics." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_10.

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Kateri, Maria. "Analysis of Two-way Tables." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_2.

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Kateri, Maria. "Analysis of Multi-way Tables." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_3.

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Kateri, Maria. "Log-Linear Models." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_4.

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Kateri, Maria. "Generalized Linear Models and Extensions." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_5.

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Kateri, Maria. "Association Models." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_6.

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Kateri, Maria. "More on Association Models and Related Methods." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_7.

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Kateri, Maria. "Response Variable Analysis in Contingency Tables." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_8.

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Kateri, Maria. "Analysis of Square Tables." In Contingency Table Analysis. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-8176-4811-4_9.

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Conference papers on the topic "Table contingence"

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Álvarez Alfonso, Ingrith, and John Edison Niño Parra. "Teaching Materials for the Development of the Transnumeration Component in an Inclusive Education Space." In Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. International Association for Statistical Education, 2022. http://dx.doi.org/10.52041/iase.icots11.t11b3.

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This proposal is made within the framework of the Research Seedbed in Statistical Education [SIEdEst] of the National Pedagogical University. It focuses on socializing with the academic community didactic materials built to contribute to the development of skills and abilities of the transnumeration component, as part of the training of statistically educated citizens. These materials are the result of the study that was carried out during the development of the degree work called Statistical Culture from the Transnumeration: An Inclusive Space for the Teaching of Statistics. A data table writ
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Tsumoto, Shusaku, and Shoji Hirano. "Contingency Table and Granularity." In NAFIPS 2007 - 2007 Annual Meeting of the North American Fuzzy Information Processing Society. IEEE, 2007. http://dx.doi.org/10.1109/nafips.2007.383920.

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Tsumoto, Shusaku. "Rank and independence in contingency table." In Defense and Security, edited by Belur V. Dasarathy. SPIE, 2004. http://dx.doi.org/10.1117/12.542924.

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Tsumoto, S., and S. Hirano. "Linear independence in a contingency table." In 2005 IEEE International Conference on Granular Computing. IEEE, 2005. http://dx.doi.org/10.1109/grc.2005.1547371.

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Tsumoto, S., and S. Hirano. "Decomposition of Contingency Table as Tensor Product." In 2006 IEEE International Conference on Fuzzy Systems. IEEE, 2006. http://dx.doi.org/10.1109/fuzzy.2006.1681739.

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Johnson, Sheri, and Christine Franklin. "A Case Study: Zander Reasons With Incomplete Contingency Tables and Mosaic Plots." In Bridging the Gap: Empowering and Educating Today’s Learners in Statistics. International Association for Statistical Education, 2022. http://dx.doi.org/10.52041/iase.icots11.t8d3.

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Reasoning across multiple representations and incorporating reversibility can enhance and reveal an in-depth view of a student’s understanding. In this paper, we explore how a school-age student reasons about the independence of two categorical variables using contingency tables and mosaic plots. This case study reveals some fine-grained reasoning that highlights the differences between mathematical and statistical thinking, shows an inclination to use a part-part or odds approach, and demonstrates how a mosaic plot was used to solve a problem with incomplete contingency. Ultimately, this stud
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Tsumoto, Shusaku, and Shoji Hirano. "Role of Marginal Distribution in a Contingency Table." In 2006 Annual Meeting of the North American Fuzzy Information Processing Society. IEEE, 2006. http://dx.doi.org/10.1109/nafips.2006.365471.

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Tsumoto, Shusaku. "Granularity and statistical independence in a contingency table." In Defense and Security, edited by Belur V. Dasarathy. SPIE, 2005. http://dx.doi.org/10.1117/12.604977.

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Tsumoto, Shusaku, and Shoji Hirano. "Meaning of Marginal Distributions in a Contingency Table." In 2006 IEEE International Conference on Systems, Man and Cybernetics. IEEE, 2006. http://dx.doi.org/10.1109/icsmc.2006.385056.

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Tsumoto, Shusaku, Shoji Hirano, and Hidenao Abe. "Statistical independence of multivariate contingency tables." In NAFIPS 2009 - 2009 Annual Meeting of the North American Fuzzy Information Processing Society. IEEE, 2009. http://dx.doi.org/10.1109/nafips.2009.5156471.

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Reports on the topic "Table contingence"

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Moore, Allison. Examining a Terrorist Network Using Contingency Table Analysis. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada558424.

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Zirkind, Naomi, and William Diehl. Associativity-Peakiness Metrics for Contingency Tables. DEVCOM Army Research Laboratory, 2023. https://doi.org/10.21236/ad1216913.

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Marhoul, Joseph. Model for large sparse contingency tables [Thesis]. Office of Scientific and Technical Information (OSTI), 1985. http://dx.doi.org/10.2172/6084168.

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Marhoul, J. A Model for Large Sparse Contingency Tables. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1454001.

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Janiczek, P. M., and J. A. DeYoung. Computer Programs for Sun and Moon Illuminance with Contingent Tables and Diagrams. Defense Technical Information Center, 1987. http://dx.doi.org/10.21236/ada182110.

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Rao, M. B., P. R. Krishnaiah, and K. Subramanyam. A Structure Theorem on Bivariate Positive Quadrant Dependent Distributions and Tests for Independence in Two-Way Contingency Tables. Defense Technical Information Center, 1985. http://dx.doi.org/10.21236/ada169968.

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Rao, M. B., P. R. Krishnaiah, and K. Subramanyam. Extreme Point Methods in the Determination of the Structure of a Class of Bivariate Distributions and Some Applications to Contingency Tables. Defense Technical Information Center, 1986. http://dx.doi.org/10.21236/ada167230.

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Ley, Matt, Tom Baldvins, David Jones, Hanna Pilkington, and Kelly Anderson. Vegetation classification and mapping: Gulf Islands National Seashore. National Park Service, 2023. http://dx.doi.org/10.36967/2299028.

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The Gulf Islands National Seashore (GUIS) vegetation inventory project classified and mapped vegetation on park-owned lands within the administrative boundary and estimated thematic map accuracy quantitatively. The project began in June 2016. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetin
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Ley, Matt, Tom Baldvins, Hannah Pilkington, David Jones, and Kelly Anderson. Vegetation classification and mapping project: Big Thicket National Preserve. National Park Service, 2024. http://dx.doi.org/10.36967/2299254.

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The Big Thicket National Preserve (BITH) vegetation inventory project classified and mapped vegetation within the administrative boundary and estimated thematic map accuracy quantitatively. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, vegetation classification field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetings took place during May, 2
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Introduction au calcul de taille d'échantillon. Instats Inc., 2023. http://dx.doi.org/10.61700/9kdxr7y7w2qtu469.

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Cette formation vous permettra d'acquérir les compétences nécessaires pour calculer la taille d'échantillon appropriée, par exemple dans le cadre d'essais cliniques. Vous apprendrez à identifier les informations requises pour effectuer le calcul, à comprendre l’impact des hypothèses de base sur les résultats, à choisir l'outil adéquat pour réaliser le calcul et à trouver des ressources d'aide si nécessaire.Vous serez familiarisé avec les logiciels PASS et G*Power pour effectuer les calculs. Des exemples et des exercices pratiques sur différentes situations (moyennes, proportions, corrélations,
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