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Multiple correspondence analysis information


In statistics, multiple correspondence analysis (MCA) is a data analysis technique for nominal categorical data, used to detect and represent underlying structures in a data set. It does this by representing data as points in a low-dimensional Euclidean space. The procedure thus appears to be the counterpart of principal component analysis for categorical data.[1][2] MCA can be viewed as an extension of simple correspondence analysis (CA) in that it is applicable to a large set of categorical variables.

  1. ^ Le Roux; B. and H. Rouanet (2004). Geometric Data Analysis, From Correspondence Analysis to Structured Data Analysis. Dordrecht. Kluwer: p.180.
  2. ^ Greenacre, Michael and Blasius, Jörg (editors) (2006). Multiple Correspondence Analysis and Related Methods. London: Chapman & Hall/CRC. {{cite book}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)

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Multiple correspondence analysis

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In statistics, multiple correspondence analysis (MCA) is a data analysis technique for nominal categorical data, used to detect and represent underlying...

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Correspondence analysis

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categorical variables are to be summarized, a variant called multiple correspondence analysis should be chosen instead. CA may also be applied to binary...

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Multiple factor analysis

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(symmetrical analysis). It may be seen as an extension of: Principal component analysis (PCA) when variables are quantitative, Multiple correspondence analysis (MCA)...

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Geometric data analysis

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data analysis, cluster analysis, inductive data analysis, correspondence analysis, multiple correspondence analysis, principal components analysis and...

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Principal component analysis

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including detrended correspondence analysis and canonical correspondence analysis. One special extension is multiple correspondence analysis, which may be seen...

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Factor analysis of mixed data

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works as a principal components analysis (PCA) for quantitative variables and as a multiple correspondence analysis (MCA) for qualitative variables....

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Gender Inequality Index

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shortcomings of other measures through aggregate strategy using multiple correspondence analysis (MCA) in order to avoid aggregation problems. There are five...

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List of analyses of categorical data

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20 Linear discriminant analysis Multinomial distribution Multinomial logit Multinomial probit Multiple correspondence analysis Odds ratio Poisson regression...

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List of statistics articles

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test Multiple baseline design Multiple comparisons Multiple correlation Multiple correspondence analysis Multiple discriminant analysis Multiple-indicator...

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Outline of machine learning

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Multidimensional analysis Multifactor dimensionality reduction Multilinear principal component analysis Multiple correspondence analysis Multiple discriminant...

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Detrended correspondence analysis

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Detrended correspondence analysis (DCA) is a multivariate statistical technique widely used by ecologists to find the main factors or gradients in large...

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MCA

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Membership categorization analysis, a method of studying categorization in interaction Multiple correspondence analysis Machine Check Architecture,...

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Outline of statistics

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domain Multivariate analysis Principal component analysis (PCA) Factor analysis Cluster analysis Multiple correspondence analysis Nonlinear dimensionality...

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Field research

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popularization of correspondence analysis and particularly multiple correspondence analysis. Bourdieu held that these geometric techniques of data analysis are, like...

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Biplot

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forms of correspondence analysis: simple correspondence analysis (CA), multiple correspondence analysis (MCA) and canonical correspondence analysis (CCA)...

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Pierre Bourdieu

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popularisation of correspondence analysis and particularly multiple correspondence analysis. Bourdieu held that these geometric techniques of data analysis are, like...

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Relationship square

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representations provided by principal component analysis (PCA) or multiple correspondence analysis (MCA), namely those of individuals, of quantitative variables...

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Multivariate statistics

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correspondence analysis (CCA) for summarising the joint variation in two sets of variables (like redundancy analysis); combination of correspondence analysis...

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Ludovic Lebart

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"Validation Techniques in Multiple Correspondence Analysis". In M. Greenacre and J. Blasius, eds., Multiple Correspondence Analysis and Related Techniques...

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Linear discriminant analysis

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technique is discriminant correspondence analysis. Discriminant analysis is used when groups are known a priori (unlike in cluster analysis). Each case must have...

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Bijection

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A bijection, bijective function, or one-to-one correspondence between two mathematical sets is a function such that each element of the second set (the...

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Fundamental attribution error

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In social psychology, fundamental attribution error, also known as correspondence bias or attribution effect, is a cognitive attribution bias where observers...

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Comparative method

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systematic phonological and semantic correspondences between two or more attested languages. If those correspondences cannot be rationally explained as the...

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Correspondence problem

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The correspondence problem refers to the problem of ascertaining which parts of one image correspond to which parts of another image, where differences...

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