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Multivariate statistics information


Multivariate statistics is a subdivision of statistics encompassing the simultaneous observation and analysis of more than one outcome variable, i.e., multivariate random variables. Multivariate statistics concerns understanding the different aims and background of each of the different forms of multivariate analysis, and how they relate to each other. The practical application of multivariate statistics to a particular problem may involve several types of univariate and multivariate analyses in order to understand the relationships between variables and their relevance to the problem being studied.

In addition, multivariate statistics is concerned with multivariate probability distributions, in terms of both

  • how these can be used to represent the distributions of observed data;
  • how they can be used as part of statistical inference, particularly where several different quantities are of interest to the same analysis.

Certain types of problems involving multivariate data, for example simple linear regression and multiple regression, are not usually considered to be special cases of multivariate statistics because the analysis is dealt with by considering the (univariate) conditional distribution of a single outcome variable given the other variables.

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Multivariate statistics

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Multivariate statistics is a subdivision of statistics encompassing the simultaneous observation and analysis of more than one outcome variable, i.e.,...

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Multivariate normal distribution

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In probability theory and statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization...

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Multivariate analysis of variance

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In statistics, multivariate analysis of variance (MANOVA) is a procedure for comparing multivariate sample means. As a multivariate procedure, it is used...

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Design matrix

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(2001). Applied Multivariate Statistical Analysis. Pearson. pp. 111–112. ISBN 0131877151. "Basic Concepts for Multivariate Statistics p.2" (PDF). SAS...

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Multivariate kernel density estimation

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for multivariate data would be an important addition to multivariate statistics. Based on research carried out in the 1990s and 2000s, multivariate kernel...

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List of statistics articles

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redirects to Multivariate probit model Multivariate random variable Multivariate stable distribution Multivariate statistics Multivariate Student distribution –...

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Multivariate

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algorithm Multivariate optical computing Multivariate analysis Multivariate random variable Multivariate regression Multivariate statistics Univariate...

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Elliptical distribution

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probability and statistics, an elliptical distribution is any member of a broad family of probability distributions that generalize the multivariate normal distribution...

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Statistics

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interpretations Foundations of statistics List of statisticians Official statistics Multivariate analysis of variance "statistics". Oxford English Dictionary...

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Scree plot

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In multivariate statistics, a scree plot is a line plot of the eigenvalues of factors or principal components in an analysis. The scree plot is used to...

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Median

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Oja, Hannu (2010). Multivariate nonparametric methods with R: An approach based on spatial signs and ranks. Lecture Notes in Statistics. Vol. 199. New York...

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Multivariate random variable

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In probability, and statistics, a multivariate random variable or random vector is a list or vector of mathematical variables each of whose value is unknown...

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Contingency table

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statistics, a contingency table (also known as a cross tabulation or crosstab) is a type of table in a matrix format that displays the multivariate frequency...

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Bivariate analysis

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variables. Bivariate analysis is a simple (two variable) special case of multivariate analysis (where multiple relations between multiple variables are examined...

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Mahalanobis distance

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identifying the similarities of skulls based on measurements in 1927. It is a multivariate generalization of the square of the standard score z = ( x − μ ) / σ...

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Joint probability distribution

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as a particular multivariate distribution, may be expressed by a multivariate cumulative distribution function, or by a multivariate probability density...

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Multivariable calculus

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Multivariable calculus (also known as multivariate calculus) is the extension of calculus in one variable to calculus with functions of several variables:...

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Chemometrics

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frequently employed in core data-analytic disciplines such as multivariate statistics, applied mathematics, and computer science, in order to address...

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Multivariate testing in marketing

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typically consumers on websites. Techniques of multivariate statistics are used. In internet marketing, multivariate testing is a process by which more than...

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Psychological statistics

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Psychology Journal of Educational and Behavioral Statistics Journal of Mathematical Psychology Multivariate Behavioral Research Psychological Assessment Structural...

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Geometric median

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points of affine equivariant estimators of multivariate location and covariance matrices". Annals of Statistics. 19 (1): 229–248. doi:10.1214/aos/1176347978...

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Mathematical statistics

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or multivariate. A univariate distribution gives the probabilities of a single random variable taking on various alternative values; a multivariate distribution...

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Canonical correlation

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published by Camille Jordan in 1875. CCA is now a cornerstone of multivariate statistics and multi-view learning, and a great number of interpretations...

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T distribution

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probability theory, Hotelling's T-square distribution in multivariate statistics. Multivariate Student distribution. This disambiguation page lists articles...

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