coefficient of determination中文是什么意思

發(fā)音:

中文翻譯
造句

測定系數(shù)
決定系數(shù)
可決系數(shù)
確定系數(shù)
確定指數(shù)

coefficient adj. 共同作用的。 n. 1.共同作用；協(xié)同因素。 ...
determination n. 1.決心，決意。 2.決定，確定。 3.傾向。 4 ...
determination coefficient 決定系數(shù); 確定系數(shù)
determination,coefficient of 定限系數(shù)
adjusted coefficient of determination 調(diào)整的測定系數(shù)
coefficient of genetic determination 遺傳決定系數(shù)
coefficient of multiple determination 多重可決系數(shù); 復(fù)測定系數(shù)
coefficient of non determination 不定系數(shù)
coefficient of partial determination 偏測定系數(shù)
coefficient of separate determination 分別測定系數(shù); 個別決策系數(shù)
corrected coefficient of determination 校正的測定系數(shù); 校正可決系數(shù)
determination n. 1.決心，決意。 2.決定，確定。 3.傾向。 4.【法律】判決；(權(quán)利的)消失，終止。 5.【物理學(xué)】測定，鑒定。 6.【邏輯學(xué)】規(guī)定，限定。 7.【醫(yī)學(xué)】(血的)涌集。
a-coefficient 自發(fā)發(fā)射系數(shù)
coefficient adj. 共同作用的。 n. 1.共同作用；協(xié)同因素。 2.【數(shù)，物】系數(shù)，率；程度。 coefficient of absorption 吸收率[系數(shù)]。 coefficient of expansion 膨脹系數(shù)。 coefficient of displacement 排水量[系數(shù)]。
coefficient a 輔酶a
s coefficient 恩格爾系數(shù)
a man of determination 有決斷的人
absolute determination 絕對測定; 確定的測量
absorptionmetric determination 吸收法測定
accurate determination 精確測定
administrative determination 行政裁決
age determination 測定年代; 年代測定; 年代推定; 年齡測定; 年齡檢定; 年齡鑒別; 年齡決定; 時代鑒定
alcoholic determination 定醇法
amperometric determination 電測流定; 電流測定
analytic determination 分析測定

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例句與用法

These imply that the spatial distributions of the different grades of the arable land , classified by the reference land unit method , reflect reasonably the spatial changes of geomorphological units and soil types . the linear estimation model between comparable productions and the corresponding quality ratings of 210 sample units shows that the coefficient of determination r2 is 0 . 876 , which means that 87 . 6 % of the change of y is explained by the change of x . it is concluded that the arable land quality ratings calcul ated by the method can reflect the biologic productivities of land
另外，利用210個樣點單元的標(biāo)準(zhǔn)糧產(chǎn)量( y )與其對應(yīng)樣地法土地質(zhì)量分( x )進行線性擬合，判定系數(shù)r ~ 2等于0 . 876的含義是指y的變異中有87 . 6是由x引起，表明了樣地法土地質(zhì)量分的高低較好地反映了耕地的生物生產(chǎn)力水平。

百科解釋

In statistics, the coefficient of determination, denoted R2, is used in the context of statistical models whose main purpose is the prediction of future outcomes on the basis of other related information. R2 is most often seen as a number between 0 and 1.

詳細(xì)百科解釋

其他語種釋義

coefficient of determinationとは意味：決定係數(shù)｛けっていけいすう｝

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