方差

[fāng chā]

汉英

网络释义

例句

释义:
全部全部,variancevariance,common-method variancecommon-method variance,VariancesVariances,mean variancemean variance,ANOVAANOVA
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
Nevertheless, the plan-and-track method is often applied to projects with high variance, usually with disappointing results.
尽管如此，计划及跟踪方法还经常应用于高方差的项目中，通常导致令人失望的结果。
www.ibm.com
2.
In particular, try to explain why the calculation of variance isn't just a matter of getting the average of all the individual variances.
特别注意：尽量解释为什么组合方差的计算不是该组合中所有单个资产方差的平均。
www.tiantianbt.com
3.
The estimated variance in the yield of apple and pear trees if the data in the database is only a sample of the total orchard population.
如果数据库中的数据只是整个果园的一个样本，那么此值是苹果树和梨树产量的估算方差。
office.microsoft.com
4.
However, the covariance decomposition of the PS has not previously been used to evaluate medical judgment.
然而，方差分解的PS以前未曾用于评价医疗判决。
www.syyxw.com
5.
The next step in the simple linear regression procedure is to determine if the remaining squared error of prediction is acceptable or not.
这个简单线性回归过程中的下一步是确定其余的预测方差是否可以接受。
www.ibm.com
6.
The correlation coefficient, like the covariance, is a measure of the extent to which two measurement variables "vary together. "
与协方差一样，相关系数是描述两个测量值变量之间的离散程度的指标。
office.microsoft.com
7.
Nevertheless, even if the euro system was not at the heart of the crisis, it needs to be able to withstand two standard deviation shocks.
然而，即便欧元体系没有处于危机的核心，它也必须能够顶住2倍标准方差事件的冲击。
www.ftchinese.com
8.
The app would be very simple, it would have controls allowing the user to select the voice and speed, pitch, and variance of that voice.
这个应用程序将非常简单，它会控制，允许用户选择的声音和速度，音高，那声音和方差。
v2basea1.flashcdnline1.com
9.
You can use it to turn your variance measurement into a standard deviation measurement, as shown in Listing 8.
您可以利用此函数将您的样本方差计算转换为样本标准差计算，如清单8所示。
www.ibm.com
10.
It is often a burden and time consuming to perform an analysis of variance on the raw data obtained from product experiments.
在对某一产品停止实验后，依据原始数据停止方差剖析是件烦琐的任务，需求破费不少工夫。
www.zxjw.net