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.
^Le Roux; B. and H. Rouanet (2004). Geometric Data Analysis, From Correspondence Analysis to Structured Data Analysis. Dordrecht. Kluwer: p.180.
^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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In statistics, multiplecorrespondenceanalysis (MCA) is a data analysis technique for nominal categorical data, used to detect and represent underlying...
categorical variables are to be summarized, a variant called multiplecorrespondenceanalysis should be chosen instead. CA may also be applied to binary...
(symmetrical analysis). It may be seen as an extension of: Principal component analysis (PCA) when variables are quantitative, Multiplecorrespondenceanalysis (MCA)...
including detrended correspondenceanalysis and canonical correspondenceanalysis. One special extension is multiplecorrespondenceanalysis, which may be seen...
shortcomings of other measures through aggregate strategy using multiplecorrespondenceanalysis (MCA) in order to avoid aggregation problems. There are five...
20 Linear discriminant analysis Multinomial distribution Multinomial logit Multinomial probit Multiplecorrespondenceanalysis Odds ratio Poisson regression...
Detrended correspondenceanalysis (DCA) is a multivariate statistical technique widely used by ecologists to find the main factors or gradients in large...
popularization of correspondenceanalysis and particularly multiplecorrespondenceanalysis. Bourdieu held that these geometric techniques of data analysis are, like...
forms of correspondenceanalysis: simple correspondenceanalysis (CA), multiplecorrespondenceanalysis (MCA) and canonical correspondenceanalysis (CCA)...
popularisation of correspondenceanalysis and particularly multiplecorrespondenceanalysis. Bourdieu held that these geometric techniques of data analysis are, like...
representations provided by principal component analysis (PCA) or multiplecorrespondenceanalysis (MCA), namely those of individuals, of quantitative variables...
correspondenceanalysis (CCA) for summarising the joint variation in two sets of variables (like redundancy analysis); combination of correspondence analysis...
"Validation Techniques in MultipleCorrespondenceAnalysis". In M. Greenacre and J. Blasius, eds., MultipleCorrespondenceAnalysis and Related Techniques...
technique is discriminant correspondenceanalysis. Discriminant analysis is used when groups are known a priori (unlike in cluster analysis). Each case must have...
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...
In social psychology, fundamental attribution error, also known as correspondence bias or attribution effect, is a cognitive attribution bias where observers...
systematic phonological and semantic correspondences between two or more attested languages. If those correspondences cannot be rationally explained as the...
The correspondence problem refers to the problem of ascertaining which parts of one image correspond to which parts of another image, where differences...