conditional variance中文是什么意思

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中文翻譯
造句

條件方差

conditional adj. 1.帶有條件的，有限制的；視…而定的。 2.【 ...
variance n. 1.變化，變動(dòng)，變更；變度，變量；【統(tǒng)計(jì)】(平)方 ...
be conditional on 在...條件下，取決于
conditional adj. 1.帶有條件的，有限制的；視…而定的。 2.【語法】條件的，假設(shè)的。 3.引起條件反射的。 n. 【語法】條件子句，條件詞。 be conditional on [upon] 在…條件下，以…為條件，取決于。 n. -ity 受限制性，有條件性，制約性；條件限制。 adv. -ly
conditional on 有...條件
on conditional that 在…條件下
at variance 有分歧, 不和
at variance with 與...有分歧, 與...不和, 與...不符
variance n. 1.變化，變動(dòng)，變更；變度，變量；【統(tǒng)計(jì)】(平)方(偏)差。 2.(意見等的)相異；不和，沖突，爭論。 3.【法律】訴狀和供詞的不符。 at variance with 和…不和；和…不符 (at variance with the facts 不符事實(shí)。His conduct is at variance with his words. 他言行不符)。 set at variance 使不睦，離間。
variance with 和不和
combined variance(or poolled variance) 合并方差
physical variance，efficiency variance 實(shí)績差異，效率差異
spending variance,expenditure variance 開支差異
a conditional gift 有條件的贈(zèng)與
air-conditional 有空調(diào)的
assembly conditional 條件組合
be conditional upon 在...條件下，取決于
be conditional within 在…范圍內(nèi)可調(diào)節(jié)
branch conditional 條件轉(zhuǎn)移
conditional a embly 條件匯編
conditional aborts 條件化取消流程; 條件終止
conditional acceptance 附帶條件承兌匯票; 附加條件承兌; 附條件認(rèn)付; 有條件承付; 有條件的接受; 有條件認(rèn)付
conditional access 條件存取
conditional admissibility 有條件的接受
conditional admission 即條件式入學(xué); 試讀; 有條件錄取; 有些學(xué)校會(huì)給條件不合(通常是英文能力未達(dá)標(biāo)準(zhǔn))的學(xué)生條件式許可，待其修完所需之課程始可正式開始修學(xué)位。

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例句與用法

Finally , the realistic meaning of persistence character of conditional variances in finance analysis is discussed
最后討論了條件方差持續(xù)性質(zhì)在金融分析中的現(xiàn)實(shí)意義。
The concept of arch , which stands for autoregressive heteroscedasticity , was first introduced by engle ( 1982 ) to handle time series with a changing conditional variance
具有自回歸條件異方差( arch )的時(shí)間序列模型，首先是由engle ( 1982 )提出，這類模型在金融和經(jīng)濟(jì)領(lǐng)域有著廣泛的應(yīng)用。
Based on the rvarma model , the empirical analysis points out the facts that the conditional variances have a persistent effect on capital asset pricing in model with root
給出了基于“已實(shí)現(xiàn)”波動(dòng)自回歸移動(dòng)平均模型的實(shí)證分析，指出當(dāng)模型具有單位根時(shí)條件方差對(duì)資產(chǎn)定價(jià)的影響是持續(xù)的。
Based on the rv - arma model , it is discussed that the persistence of conditional variances has a effect on capital asset pricing model ( capm ) from persistence viewpoint
在“已實(shí)現(xiàn)”波動(dòng)自回歸移動(dòng)平均模型基礎(chǔ)上，從條件方差持續(xù)性的角度，討論了條件方差的持續(xù)性對(duì)資產(chǎn)資本定價(jià)模型的影響。
The autoregressive conditional heteroskedastic ( arch ) class of models for conditional variances was put forward by engle ( 1982 ) proved to be extremely useful for analyzing economic time series . garch models have been developed to account for empirical regularities in financial data
Engle ( 1982 )提出的arch模型，對(duì)經(jīng)濟(jì)時(shí)間序列中的條件方差分析十分有用， arch模型可以很好地刻劃金融數(shù)據(jù)。
From results we know that correlation of return time series is not obvious , but correlation of the square time series of return , i . e . , variance time series , is clear . so we use garch model to estimate conditional variance , and calculated parameters in model by the way
應(yīng)用相關(guān)性分析，得出了收益率序列之間不存在明顯的序列相關(guān)性，而收益率平方序列存在顯著的相關(guān)性，即方差序列存在相關(guān)性，因此我們使用g刁rch模型建模來估計(jì)條件方差，計(jì)算出了模型中的相應(yīng)參數(shù)

百科解釋

In probability theory and statistics, a conditional variance is the variance of a conditional probability distribution. Particularly in econometrics, the conditional variance is also known as the scedastic function or skedastic function.

詳細(xì)百科解釋

其他語種釋義

conditional varianceとは意味：條件付き分散｛じょうけんつきぶんさん｝

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