unbiased estimator oor Sjinees

unbiased estimator

Vertalings in die woordeboek Engels - Sjinees

无偏估计值

UN term

无偏估计量

UN term

无偏差估计算子

UN term

Geskatte vertalings

Vertoon algoritmies gegenereerde vertalings

Soortgelyke frases

best linear unbiased estimator
最佳线性无偏估计量
absolutely unbiased estimator
绝对无偏估计量

voorbeelde

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The proficiency estimates are provided in the form of so-called plausible values, which allow unbiased estimates of differences between groups.
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The inclusion of the second group of companies enabled the survey results to be used for obtaining unbiased estimates of the whole economy
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"Best linear unbiased predictions" (BLUPs) of random effects are similar to best linear unbiased estimates (BLUEs) (see Gauss–Markov theorem) of fixed effects.
指? 挥 星? 舰 是 你的 天命 和?? LASER-wikipedia2 LASER-wikipedia2
The KURT() function calculates an unbiased estimate of the kurtosis of a data set. You have to provide at least # values, otherwise an error is returned
? 盖 年? 轻 的? 时 候? 爱 她? 爱 的? 发 狂真的 ?KDE40.1 KDE40.1
This number is always larger than n − 1, so this is known as a shrinkage estimator, as it "shrinks" the unbiased estimator towards zero; for the normal distribution the optimal value is n + 1.
鄰居 之間 可是 釣魚 之王LASER-wikipedia2 LASER-wikipedia2
This estimate is the average of k different 0-1 random variables, each of which is one when hmin(A) = hmin(B) and zero otherwise, and each of which is an unbiased estimator of J(A,B).
至少 你的 汗衫 下面 沒 留下 什麼 證據LASER-wikipedia2 LASER-wikipedia2
Since the two groups selected for the first e-commerce survey did not constitute a representative purposive sample, the limitation was that the survey results could not be used to provide unbiased estimates of the extent and volume of e-commerce transactions in the economy
是! 它 在 生育 后再 也 不? 会 和? 从 前 一? 样 了!MultiUn MultiUn
Further, mean-unbiasedness is not preserved under non-linear transformations, though median-unbiasedness is (see § Effect of transformations); for example, the sample variance is an unbiased estimator for the population variance, but its square root, the sample standard deviation, is a biased estimator for the population standard deviation.
比 一般人? 还 好? 减 少 可能? 会 有 的? 伤 亡人? 数LASER-wikipedia2 LASER-wikipedia2
Under some weak assumptions, it is proved that this estimator converges to a stable system, the covariance matrix of estimation errors is bounded, and the estimation is asymptotically unbiased.
一定 是 后? 进 班 的 家伙? 写 的springer springer
An estimator or decision rule with zero bias is called unbiased.
我們 可以 在 這 裏 觀測 雲團 並且 監測 我們 的 實驗LASER-wikipedia2 LASER-wikipedia2
Adjusted power is the power calculated from a more unbiased estimate of the non-centrality parameter.
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Specifically, it is an estimator that, among all unbiased estimators, minimizes mean square prediction error.
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Wright and O'Brien (1988) explain that an unbiased estimate of the noncentrality parameter is given by
有人 在 房子 里 拍 下 的 照片ParaCrawl Corpus ParaCrawl Corpus
The RMSE is the square root of the usual unbiased estimator of σ 2 .
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The test uses an unbiased estimate of beta, given in the report.
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Though variances are always positive, it is possible to have a situation where the unbiased estimate of the variance is negative.
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If Variety *Press is active, then the expected value of the estimate for the Barrel Seasoning effect differs from an unbiased estimate of that effect.
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Design of experiments , using blocking to reduce the influence of confounding variables , and randomized assignment of treatments to subjects to allow unbiased estimates of treatment effects and experimental error.
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Modern scholars, such as Sprenger, Noldeke, Weil, Muir, Koelle, Grimme, Margoliouth, give us a more correct and unbiased estimate of Mohammed's life and character, and substantially agree as to his motives, prophetic call, personal qualifications, and sincerity.
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These are sufficient (but not all necessary) conditions for the least-squares estimator to possess desirable properties, in particular, these assumptions imply that the parameter estimates will be unbiased, consistent, and efficient in the class of linear unbiased estimators.
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Consideration of the selection of experimental subjects and the ethics of research is necessary. Statisticians recommend that experiments compare (at least) one new treatment with a standard treatment or control, to allow an unbiased estimate of the difference in treatment effects.
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For this case, independent performance testing reveals that aquifer mapping is unbiased with a strong correlation (0.94) among numerically inverted and ML-estimated binary (clay-silt or sand-gravel) layer resistivities (5–20 ohm-m or 21–5,000 ohm-m), and an intermediate correlation (0.74) for heterogeneous (clay, silt, sand, gravel) layer resistivities (5–5,000 ohm-m).
小? 红 你 能不能 移? 过 去 一? 点springer springer
Within sigma estimated by the average of unbiased standard deviations is the same as the estimate for the standard deviation in an X /S chart:
你 知道? 吗 ,? 这 是 微妙 的ParaCrawl Corpus ParaCrawl Corpus
This model will result in effect estimates that are unbiased, assuming no active three-way or higher order effects.
只 有 她 表? 现 得 像 客人 的? 时 候 她 才是 客人ParaCrawl Corpus ParaCrawl Corpus
The empirical estimate of the best linear unbiased predictor (BLUP) for each random effect.
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32 sinne gevind in 14 ms. Hulle kom uit baie bronne en word nie nagegaan nie.