covariance
n.
共分散；協(xié)方差
英語(yǔ)翻譯 Noun:
-
(statistics) the mean value of the product of the deviations of two variates from their respective means
造句
用作名詞(n.)
- Analysis of covariance is a combination of regression analysis and variance analysis.
協(xié)方差分析足把直線回歸與方差分析結(jié)合起來(lái)應(yīng)用的一種方法。
- The data on covariance presently available are here.
目前所能獲得的關(guān)于協(xié)變的資料都在這兒。
- The theoretical foundation of the covariance is pertinence of system theory.
協(xié)變性的理論基礎(chǔ)是系統(tǒng)原理中的相關(guān)性。
常用短語(yǔ)
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complex covariance
復(fù)協(xié)方差
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analysis covariance
協(xié)方差分析
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cross covariance
互協(xié)方差
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covariance matrix
協(xié)方差矩陣
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covariance function
協(xié)方差函數(shù),積差函數(shù)...
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covariance method
協(xié)方差法,共變法...
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normalized covariance
歸一化協(xié)變性...
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multiple covariance
多重方差
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covariance analysis
積差分析,協(xié)方差分析...
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population covariance
總體協(xié)方差
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covariance sequences
[計(jì)] 協(xié)方差序列...
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