F-tests ( analysis of variance, ANOVA ) are commonly used when deciding whether groupings of data by category are meaningful.
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It had been hoped to treat the amalgamated scores of all the schools by means of the analysis of variance.
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A simple setting in which interactions can arise is a two-factor experiment analyzed using Analysis of Variance ( ANOVA ).
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In the 1940s Leonard Seder, an MIT classmate and friend, developed the Multi-vari chart, a graphical method for analysis of variance.
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For example, neither an analysis of variance nor a list of persons who had received too much money could be printed.
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Shainin further developed this work into an analysis of variance, or ANOVA, permitting non-parametric analysis of Fisher s full factorial experiments.
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It is also a component of the definition of the t-distribution and the F-distribution used in t-tests, analysis of variance, and regression analysis.
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The techniques of Analysis of variance and Analysis of covariance might be appropriate . talk ) 10 : 55, 16 July 2012 ( UTC)
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These include the Pearson product moment correlation coefficient, the analysis of variance, multiple linear regression, logistic regression, structural equation modeling, and hierarchical linear modeling.
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An extension of one-way ANOVA is two-way analysis of variance that examines the influence of two different categorical independent variables on one dependent variable.
