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- To prove that OLS estimators are asymptotically efficient, one needs to (1) present an estimator that is consistent but its variance is larger. 為了證明OLS估計量是漸近有效的,我們需要(1)給出一致的估計量但證明它有更大的方差。
- We say that OLS estimators are asymptotically efficient among a certain class of estimators under the Gauss-Markov assumptions. 我們說(shuō)在高斯-馬爾可夫假定下OLS估計量是漸近有效的估計量。
- squared error asymptotically efficient estimator 平方誤差漸近有效估計量
- asymptotically efficient estimate 漸近有效估計
- asymptotically efficient estimator 漸近有效估計量
- Finally, the Bahadur asymptotic efficient est imator is constructed through extremal statistic. 最后 ;利用極值統計量構造了相應的 Bahadur漸近有效估計 .
- Tsair-chuan Lin (2004). “Asymptotic Efficient estimation in a nonparametric regression model with autoregressive moving-average errors”, J. of Statistics and Computing. Vol., 7. p29-42. 林財川、洪駿源(2004).;利用重覆抽樣方法于轉換函數模型之模式鑑定之大樣本理論;朝陽(yáng)商管評論;第四卷;第一期;23-40
- This is a highly efficient new heating system. 這是個(gè)高效的新取暖系統。
- It is not efficient to hire poorly trained workers. 雇用未經(jīng)嚴格訓練的工人會(huì )妨礙工作效率。
- He has an efficient business setup. 他有一個(gè)有效的生意機構。
- He always takes pride in his work. He's very efficient. 他總是以自己的工作而驕傲。他是個(gè)很能干的人。
- A new sign test based on double-ranked set sampling is proposed, and its asymptotic distribution was obtained; And the asymptotic efficiency relative to under SRS and RSS was discussed, which show that this test had higher efficiency. 摘要提出基于重排序集抽樣的符號檢驗,給出相應的極限分布,并討論了相對于基于簡(jiǎn)單隨機抽樣和排序集抽樣的符號檢驗統計量的漸近效率,得出此檢驗具有較高的功效。
- This paper gives a definition of Bahadur asymptotic efficiency for estimates in general truncated distribution family, proves the efficiency of ordinary important estimates,and compares this efficiency with Takeuchi efficiency. 本文在一般截斷型分布族中給出了參數函數的估計的Bahadur型漸近有效性的一種定義,驗證了常用估計德這種漸近有效性,比較了Bahadur型與竹內啟型漸近有效性之間的關(guān)系,系統地給出了具有Bahadur型但不具竹內啟型漸近有效性估計的例子。
- It is arguable that we would be just as efficient with fewer staff. 我們的職員少一些也能發(fā)揮同樣效率,這是言之成理的。
- I'll say this (for them), (ie I'll admit that) they're efficient. 我得(為他們)說(shuō)句話(huà),他們很有能力。
- The firm trained its employees to be more efficient. 公司培訓員工,使他們辦事效率更高。
- ASYMPTOTICAL EFFICIENCY OF MLE WITH GROUPED DATA 分組數據下參數極大似然估計漸近有效性
- I paired up with a very efficient young man in carrying out the order. 我跟一個(gè)很得力的青年一同執行這項命令。
- The customer always appreciate efficient service. 顧客總是欣賞高效率的服務(wù)。
- By the corollary to Theorem 4. 3, the origin is asymptotically stable. 根據定理4.;3的推論;原點(diǎn)是漸近穩定的。