error term造句
例句與造句
- Unit root tests on time series with garch - skew - t error term
誤差項(xiàng)的時(shí)序的單位根檢驗(yàn) - The function setting refers to the distribution of the error term
函數(shù)設(shè)置是引自誤差值分布的。 - Adf unit root test on time series with gjr - garch - skewt error term
利用加權(quán)對稱估計(jì)量對季節(jié)性時(shí)間序列的單位根檢驗(yàn) - Weighted square integral mean value in an error term of generalized dedekind function
函數(shù)誤差項(xiàng)的加權(quán)平方積分均值 - Mean value estimates of an error term related to the reciprocal of the dedekind totient function
倒數(shù)有關(guān)的誤差項(xiàng)的均值估計(jì) - It's difficult to find error term in a sentence. 用error term造句挺難的
- The magnitude of the error term is specified as a percentage of the link cost function
誤差值定義為路段成本函數(shù)的一個(gè)百分比值。 - In this example experience is explicitly taken out of the error term
在這個(gè)例子中， “在勞動(dòng)力市場上的經(jīng)歷”被明確地從誤差項(xiàng)中提出。 - To see how serial correlation looks like , we need to plot error terms against time , if we know the error terms
如果我們知道誤差項(xiàng)，為了看出序列相關(guān)的樣子，我們需要畫出它和時(shí)間的關(guān)系。 - Under the condition that the error terms are i . i . d . the asymptotic behaviors of the conditional solution and unconditional solution of carr model are investigated in this paper
摘要在誤差項(xiàng)獨(dú)立同分布的條件下，本文討論了條件自回歸極差模型條件解和無條件解的漸近性質(zhì)。 - Since in many situations the error term is not normally distributed , it is important to know the asymptotic properties ( large sample properties ) , i . e . , the properties of ols estimator and test statistics when the sample size grows without bound
由于在很多情形下誤差項(xiàng)可能呈現(xiàn)非正態(tài)分布，了解ols估計(jì)量和檢驗(yàn)統(tǒng)計(jì)量的漸近性，即當(dāng)樣本容量任意大時(shí)的特性就是重要的問題。 - Comparing these two tables we can see that the error terms give us a measure of how good the forecasting methods ( two or three month moving average ) would have been had we used them to forecast one period ( month ) ahead on the historical data that we have
比較這兩張表，我們可以看出，誤差使我們度量出好的預(yù)測方法(二個(gè)或三個(gè)月移動(dòng)平均數(shù))會是有我們使用他們展望一個(gè)期間(月)向前在我們有的歷史數(shù)據(jù)。 - First , the standard errors computed under the assumptionthat the error term is independent identical distribution will be biased . second , theassumption of independence is unlikely to satisfied . in the panel data analysis modelwith hierarchical structure , hierarchical effects , nested effects , time effects are seted . then the dissertation deduced parameter estimation and hypothesis test statistic andits probability distribution and analyze the hierarchical panel data set : eastern china , central china and western china are the top level , and the prc ’ s province , cities , and autonomous regions are bottom level
然后針對目前面板數(shù)據(jù)分析過程中存在的兩方面問題,即一方面在利用面板數(shù)據(jù)模型進(jìn)行分析時(shí),標(biāo)準(zhǔn)誤差的計(jì)算是基于誤差項(xiàng)相互獨(dú)立并且同分布的假設(shè),如果誤差項(xiàng)是相關(guān)的將會造成估計(jì)有偏的后果;另一方面關(guān)于獨(dú)立性這一假設(shè)本身就難以滿足;提出多層嵌套面板數(shù)據(jù)模型,設(shè)定了層效應(yīng)、嵌套效應(yīng)以及時(shí)間效應(yīng)參數(shù),研究了多層嵌套模型的參數(shù)估計(jì)量和假設(shè)檢驗(yàn)統(tǒng)計(jì)量及其分布。