MultivariateStatistics`
MultivariateStatistics`
EllipsoidQuartiles
EllipsoidQuartiles[matrix]
gives the ellipsoidal loci of the quartiles of matrix.
更多信息和选项
- To use EllipsoidQuartiles, you first need to load the Multivariate Statistics Package using Needs["MultivariateStatistics`"].
- EllipsoidQuartiles[matrix] gives a list of the loci of the .25, .5, and .75 quantiles of matrix.
- EllipsoidQuartiles[matrix] returns a list of Ellipsoid objects centered at Mean[matrix].
- The semi-axes radii are scaled to contain the fractions .25, .5, and .75 of the sample space.
- EllipsoidQuartiles[{x1,…,xn}] is equivalent to EllipsoidQuantile[{x1,…,xn},{.25,.5,.75}].
范例
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Wolfram Research (2007)，EllipsoidQuartiles，Wolfram 语言函数，https://reference.wolfram.com/language/MultivariateStatistics/ref/EllipsoidQuartiles.html.
文本
Wolfram Research (2007)，EllipsoidQuartiles，Wolfram 语言函数，https://reference.wolfram.com/language/MultivariateStatistics/ref/EllipsoidQuartiles.html.
CMS
Wolfram 语言. 2007. "EllipsoidQuartiles." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/MultivariateStatistics/ref/EllipsoidQuartiles.html.
APA
Wolfram 语言. (2007). EllipsoidQuartiles. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/MultivariateStatistics/ref/EllipsoidQuartiles.html 年