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统计量

n.statistic; u-statistic
网络statistics; Statistical Measures; F statistic

统计量

英-汉网络释义

统计量

statistic

（转）统计学词汇 - halen1010的日志 - 网易博客 ... Starting value, 起始值 Statistic, 统计量 Statistical control, 统计控制 ...

statistics

收集统计量(Statistics)：统计量是用于对所仿真网络进行性能测量和评价的依据。通过选择OPNET提供的各种统计指标完成配 …

Statistical Measures

统计量（Statistical Measures）交互信息（MI)：使用M. Stubbs在Collocations and Semantic Profiles, Functions of Language …

F statistic

...到，当不受约束模型变到受约束模型时，SSR 的相对增加对检验假设(4.35)而言应该是有意义的。定义 F 统计量(F statistic)…

test statistic

以适当的统计量 (test statistic)，并根据特定的标准来判断虚无假设(H0)的真伪。一旦判定虚无假设(H0)为伪，则拒绝 (reject) 虚 …

Descriptive Statistics

三、基本统计量(Descriptive Statistics)整理表三：油价、金价、美元、美国贸易余额、与密西根消费者信心指数之基本统计量 …

Basic Statistic

... 统计菜单介绍我们先学习这一些数据中算出基本的统计量(Basic Statistic)。

statistical quantity

统计量 统计量 (statistical quantity) 设 X 1 , X 2 , …, X n 为总体 X 的一个样本， g(x 1 , x 2 , …, x n ) 为连续函数，则称 g(x 1

例句：

Using Q statistic to measure the diversity of a pair of learners, a new selective ensemble learning method for decision tree is proposed .

使用 Q 统计量度量两个学习器的差异度，提出一种新的决策树选择性集成学习方法。

The number of runs is a statistic with its own special sampling distribution and its own test .

连续级数是一个具有独特抽样分布和检验方法的统计量。

The statistics of measured errors and variances are adopted as the criteria to determine the proper measuring ranges of these meters .

利用统计量中误差值与变异数以决定水份计之适用范围。

the second, trying to preserve the coherence of statistical properties before and after embedding data.

通过分析试图保持消息嵌入前后各种统计量统计分布的一致性。

It is defined as the difference between the expectation of the perturbed statistic and its true value .

它定义为受扰动统计量的期望值与实际值之差。

Finally several Mento Carlo simulations on the two classes of statistics are performed which indicates the efficiency of our methods.

最后对两类统计量进行模拟计算，证明了它们是有效的，且在实际检测中的表现各有所长。

The small sample properties of the tests are investigated by Monte Carlo simulation experiments and real data is analyzed for illustration.

通过模拟试验研究了检验统计量的小样本性质，并进行了实际数据分析。

As the kernel of the 2th-order cyclic statistics variables theory, the spectrum relativity and frequency selectivity are investigated .

重点研究了二阶循环统计量的谱相关特性和频率选则性。

Z, statistic of Nonparametric Kolmogorov -Smirnov Test ; P , corresponding concomitant probability .

非参数 K-S 检验的统计量；P ，对应的相伴概率值。

By Monte Carlo simulation method , we get the distribution characters of regression coefficients and correspondence statistics .

并且，采用蒙特卡罗方法模拟了回归参数及相关统计量的分布特征。

Order statistics theory is an important part of probability and statistics .

次序统计量理论是概率统计的重要内容之一。

Second , the higher-order statistics of the signals contain more information than second-order of the signals.

其二，高阶统计量蕴含比二阶统计量更丰富的信息。

A new statistical test is proposed to test for linearity of a locally weighted fitting models based on the scale space weighted regression .

利用尺度空间的思想，我们设计和分析了局部加权拟合方法的统计量即相应的回归关系检验方法。

Fourth-order cumulant -based ESPRIT approach is suggested which uses higher-order statistics of measurements.

利用观测值的高阶统计量信息，建立了四阶累积量 ESPRIT 方法。

Further , this paper gives the confidence interval of the interval centre, and the hypothetical test method .

另外，通过构造统计量，给出了区间中心的区间估计及其假设检验方法。

Based on the OLS estimation , we construct statistics to go through statistical tests comprehensively and modification .

建模过程基于 OLS 估计，构造统计量，进行多角度的统计检验并修正。

In other words , an estimate is a specific observed value of a statistic .

就是说，估计值是指统计量的一个具体观察值。

However, if the source signals have temporal structures , only the second-order statistics can work well .

如果源信号具有时序结构，仅使用二阶统计量信息就可以很好地分离源信号。

Relative risks (RRs) were estimated using fixed-effects models and statistical heterogeneity was estimated with the I2 statistic .

采用固定效应模型计算相对危险度，以 I2 统计量评价（各研究间）统计学异质性。

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