Definitions for multivariate analysis
mul·ti·vari·ate ana·ly·sis

Princeton's WordNetRate this definition:0.0 / 0 votes

1. multivariate analysisnoun

   a generic term for any statistical technique used to analyze data from more than one variable

WikipediaRate this definition:0.0 / 0 votes

1. multivariate analysis

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

WikidataRate this definition:0.0 / 0 votes

1. Multivariate analysis

   Multivariate analysis is based on the statistical principle of multivariate statistics, which involves observation and analysis of more than one statistical outcome variable at a time. In design and analysis, the technique is used to perform trade studies across multiple dimensions while taking into account the effects of all variables on the responses of interest. Uses for multivariate analysis include: ⁕Design for capability ⁕Inverse design, where any variable can be treated as an independent variable ⁕Analysis of Alternatives, the selection of concepts to fulfill a customer need ⁕Analysis of concepts with respect to changing scenarios ⁕Identification of critical design drivers and correlations across hierarchical levels. Multivariate analysis can be complicated by the desire to include physics-based analysis to calculate the effects of variables for a hierarchical "system-of-systems." Often, studies that wish to use multivariate analysis are stalled by the dimensionality of the problem. These concerns are often eased through the use of surrogate models, highly accurate approximations of the physics-based code. Since surrogate models take the form of an equation, they can be evaluated very quickly. This becomes an enabler for large-scale MVA studies: while a Monte Carlo simulation across the design space is difficult with physics-based codes, it becomes trivial when evaluating surrogate models, which often take the form of response surface equations.

U.S. National Library of MedicineRate this definition:0.0 / 0 votes

1. Multivariate Analysis

   A set of techniques used when variation in several variables has to be studied simultaneously. In statistics, multivariate analysis is interpreted as any analytic method that allows simultaneous study of two or more dependent variables.

Matched Categories

1. • Statistical Method
   • Statistics

How to pronounce multivariate analysis?

1. Alex

   US English

   David

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   Mark

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   Daniel

   British

   Libby

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   Mia

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   Karen

   Australian

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How to say multivariate analysis in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of multivariate analysis in Chaldean Numerology is: 2

2. Pythagorean Numerology

   The numerical value of multivariate analysis in Pythagorean Numerology is: 8

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=multivariate analysis
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Multivariate_Analysis
3. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=multivariate analysis