查询词典 statistical analysis

Statistical analysis methods included: ANOVA, correlation matrix, exploratory factor analysis, and confirmatory factory analysis.

透过变异数分析、相关矩阵、探索性因素分析、以及验证性因素分析，本研究有以下的发现：1。

In order to solve these problems encountered in the application of Artificial Intelligence in fault diagnosis of power transformer, some improved methods are presented, the main research work of this dissertation consists of the following parts: The conception of cumulative frequency in data reliability analysis is utilized to unify the results of Dissolved Gas Analysis. And with the application of the class-attribute function, the evaluation of typicality of samples and the selection of characteristic vectors of fault could be realized by integrating the technique of multivariate statistical analysis.

针对目前应用人工智能技术进行变压器绝缘故障诊断时所遇到的主要困难，本文进行了深入的研究与分析，进而提出了相应的解决方法，主要的研究工作如下：提出利用可靠性数据分析中累积频率的概念对油中溶解气体分析数据进行归一化处理；并在引入"类属函数"的概念后，结合多元统计分析技术实现了样本的典型性评价与故障特征矢量的选取。

This analysis method is the statistical analysis of the factor analysis, but also the old method.

这种分析方法是统计分析的因素分析，而且还旧的方法。

This paper mainly adopts the factor analysis and cluster analysis in the multivariate statistical analysis.

本文主要运用多元统计分析中的因子分析和聚类分析方法。

As to statistical analysis, Chinese version of statistical packaged software SPSS 12.0 was used to conduct descriptive statistics and inferential statistics.

统计分析的方法是运用统计套装软体SPSS 12.0中文版来进行描述性统计及推论性统计。

Statistical inference under order restrictions is an important area of statistical analysis and isotonic regression theory plays a key role in this field.

约束条件下的统计推断巳成为统计分析中一个重要的研究领域，而保序回归的研究又是其中之关键。

Objective To investigate the statistical distribution of the data of cytokinesis-block micronucleus test to provide basis of statistical analysis.

目的 探讨微核试验数据（每1000个双核淋巴细胞中具有微核的淋巴细胞数）的统计分布，为微核试验数据的统计分析提供依据。

The arbitrations in each engineering division of NEEB were compared. Using the software of Statistical Package for the Social Science, this study checks nill hypothesis of bid prices, claim money amounts, and the final money amounts. The claim-compensation ratios of arbitration were analysis by T-test, significant level, and their variables.

经笔者於搜集并经过筛选得其中88个样本，试图利用SPSS程式(Statistical Package for the Social Science套装软体)作各工程处间的比较，包括发包金额、求偿金额、仲裁判断金额相互间虚无假设后以T-test了解其假设是否成立，其差异是否显著，两母群体之变异数是否相同，并分析比较各仲裁判断案例的理赔率。

Under the principle of K-fold cross-validation, experimental results show that combining the classification model learned by SVM and the statistical categorization rules learned by statistical analysis obtained a classification accuracy of 95%.

结果显示，当整合SVM的分类模型与诠释资料的统计资讯时，可使整体分类的正确率达到95%。

The statistical analysis of the pulses propagation time which considers the changeability of technological process and which makes possible to estimate statistical distribution, becomes very important for the standards of 65 nm and less.

统计分析认为，这一次的豆类繁殖工艺流程和多变性可能使得统计分布估算，成为非常重要的标准，那么65纳米。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。