显著性检验

小波功率谱MonteCarlo显著性检验的一个简易方案

A Simple Scheme of Monte Carlo Significance Test for Wavelet Power Spectrum

双列杂交育种法配合力效应估计及其显著性检验的SAS实施

SAS Programs for Estimation of Combining Effect of Griffing 's Diallel Cross Design and Its Significance Test

对其相应的Walker环流的显著性检验发现，A型与C型夏季的差别最为显著。夏季要素场合成分析发现，A型与C型的情形差别最明显。

It is found that the difference in Walker circulation is the most significant between Type A ang Type C.

对每个象素点时域上的N个帧差样本值进行t分布显著性检验，判断象素点是否发生了变化；

Then , a t-distribution significance test was performed on the N temporal difference samples for every pixel to judge whether it was changed .

中国地区制造业集聚与FDI依赖&度量、显著性检验与分析

Agglomeration of China 's Regional Manufacture and its FDI Dependence : Measure , Test of Significance , and Analysis

最后采用F分布检验法对周期进行显著性检验。确定主要周期，从而建立预报模型。

Finally , the significance of every period was tested and dominant period determined so as to establish the prediction model .

率的差别显著性检验：μ＞2.58，P＜0.01，有显著意义。

The rate of difference remarkble cheek was significant ( p > 2 . 58 , P < 0.01 ) The examination of body balance function and the index has quantitative analysis significance .

在进行显著性检验时，本文分别采用了参数T检验和方差F检验来考察上市前后的业绩差异。

When conducting significance test , this paper uses T and Variance F to test the difference of the company performance before and after the IPO .

在进行差异显著性检验时，如果样本数n较大，则组成百分率可用标准正态变量μ检验。

For statistical test of a difference between two constituent ratios , if the number of samples is large enough , one can use the standard normal distribution variable μ test .

叶片经梯度高温处理后，处理温度与细胞伤害率之间呈S型曲线，经显著性检验符合Logistic方程。

A sigmoid response curve existed between the rate of injured cells of leaves and treatment temperature , and the significance test showed that the curve accorded with Logistic equation .

并采用Pearson相关系数法对如皋火腿加工过程中的各种挥发性N-亚硝胺与主要的理化指标进行相关性分析并作显著性检验。

And the correlations between volatile N-nitrosamines and physicochemical indexes of Rugao ham were analyzed with Pearson correlation coefficient method .

用多组阈值（K）进行了正交设计试验，并经过显著性检验，本方法成功率的置信度大于97.5%。

We also have made experiments of orthogonal design with a member of groups of threshold values and test of significance . The resulting confidence limit in this method is greater than 97.5 % .

将自动思维的分数与SCL-90的各项指标做相关分析，进行显著性检验，观察负性自动思维与精神症状的关系。

The marks of ATQ and the norms of SCL 90 were analysed and examined to observe the relation between automatic thought and mental symptoms .

等级资料用Ridit检验，计量资料数据均以x±s表示，显著性检验采用t检验，计数资料采用u检验及x2检验。

Level Ridit inspection , measuring data use data are in s said significant test using t-test , counting material adopt u inspection and x2 inspection .

显著性检验采用Log-rank方法；对所选的基线因素行COX比例风险模型单变量和多变量分析。

The significance test was done by Log-rank method , and the baseline factors were analyzed using the COX regression model multiplicity .

对MUP大小指数（SI）等9项参数及其95%或99%可信限区间进行MUP水平统计和显著性检验。

The normal values and the 95 % or 99 % confidence limits of the 9 parameters were calculated at the MUP level .

各蛋白组分经显著性检验，营山黑山羊和嘉陵黑山羊的CN相对含量显著低于其他黑山羊品种（群体）（P<0.01）。

The proteins component was examined , the CN comparative content of Black Goat in Yingshan and Jialing was remarkably lower than other Black Goat varieties ( community ) .

本文对中国轻纺城较大宾馆的废水进行了COD与BOD的测定，对两者相关性进行了研究，对其回归方程作了方差分析及相关系数的显著性检验。

Based on the monitoring data of wastewater COD and BOD in the large hotels of China Texitile City , the correlation between COD and BOD was analysed in this paper .

对单向随机效应模型的方差显著性检验给出了参数Bootstrap方法，该方法解决了广义p-值方法不能保证检验水平的问题。

A parametric bootstrap method to test the significance of random effects in one-way random effects model is given , this approach solves the problem of the generalized p-value method .

测试了织物的拉伸性能、透气性以及芯吸效应，研究了outlast纤维含量与这些性能之间的关系，并对outlast纤维含量对织物调温及拉伸、透气、芯吸效应进行了显著性检验。

Test tensile properties , permeability and wicking property of fabrics , analyzed relationship between outlast fiber content and properties . 5 .

方法：实验组鸡饮用不同浓度的含氟水，对照组鸡饮用正常自来水，比较两组鸡的微核率，用X2检验方法作显著性检验。

The chicken of test group were drunk with fluorine water and the control group drunk with running water . The significant test was conduced with X 2 - test .

从相关系数R和回归方程的显著性检验（F）都说明r与Sr密切相关，其中102种阳离子半径数据与具有代表性的离子半径参考值相比平均绝对误差仅0.9pm，相对误差1.1%。

The correlation coefficient R and test of significance ( F ) showed that r was closely related to Sr. The average absolute error of the 102 radii of positive ions was only 0.9 pm with the representative radii of ions , the relative error was 1.1 % .

第二轮专家函询课程条目的专家协调系数的显著性检验P0.01，协调系数具有显著性，表明全部专家在条目重要性程度的意见协调，预测结果可取。

The second round of the curriculum entry experts enquiry coordinate coefficient of expert significant test P0.01 , coordinate coefficient , shows that all significant degree of the experts in the entry importance opinion coordination , forecasting results advisable . 5 .

黑索金组血清石胆酸（LCA）、脱氧胆酸（DCA）、鹅脱氧胆酸（CDCA）升高，显著性检验有差异；

Lithocholic acid ( LCA ), deoxycholic acid ( DCA ) and chenodeoxycholic acid ( CDCA ) in serum ascended when workers exposed to hexogen , statistic differences were found ;

方法检测39例结核病人胸腔积液中和血清中的TNF-α及IL-10水平，进行显著性检验和相关性分析；

Methods The levels of TNF - α and IL-10 in pleural fluid ( PF ) and serum were detected in 39 patients with tuberculous pleural effusion , soon after the test of significance and correlation analysis was investigated .

通过对主营业务收入增长率和净资产收益率在IPO前两年到IPO后一年的4个期间内的描述性统计和显著性检验，证明了我国创业板市场IPO效应的存在性。

By year after the two years before the IPO , the IPO on the main business revenue growth and return on net assets within a period of four descriptive statistics and test of significance , proved the existence of the GEM IPO effect .

通过使用曼-惠特尼U显著性检验方法验证财务困境与财务正常公司的差异，研究结果显示，大多数财务因素指标变量对公司是否会陷入财务困境具有显著性影响。

By using the Mann-Whitney U significant test method to verify the differences of the financial difficulties and the normal financial company , the results show that most of the financial factors indicator variables have a significant impact on whether the company will fall into financial distress .

首先，对选取的财务指标进行显著性检验和多重共线性检验；其次，将筛选出的指标用于Logistic回归分析；最后，得到Logit模型并进行分割点确定。

First of all , to select the financial index significance test and multicollinearity test . Secondly , the index will be selected for Logistic regression analysis . Finally , we get Logit model and carry on the point of division determine .

首先对数据进行相关性分析，然后对差异表达的基因进行显著性检验，最后采用层次聚类、K-means聚类和SOM聚类算法，对差异表达基因进行聚类，并给出结果展示和说明。

Correlation analysis was explored on the data first , then significance test was carried out on the different genes expression , finally the different genes expression are clustered by hierarchical clustering , K-means clustering and SOM clustering algorithms respectively .

方法对武汉市直机关曙光幼儿园3～6岁在园幼儿的ZPP（锌原卟啉）水平进行3年跟踪，并进行影响幼儿铅水平相关因素的显著性检验。

Methods Determining the ZPP level of the children ranging between 3 6 years old , and testing the significance of the factors correlated with children 's lead level .