统计数据分析

Based on large amount of fault data and the analysis of the rocket launcher's structure and design, this paper presents the fault models of electrical drive system and fire system.

本文在统计大量故障数据及对火箭炮结构和设计分析的基础上，建立了火箭炮电传动系统和发火系统的故障模型。

In statistical analysis of ordinal data, we usually build up linear-by-linear association model and meet a trouble of choice of scores. Graubards et a1 (1987) proposed several methods for score choice in independence test in ordinal 2×κ contingency tables: equally spaced scores, midpoint scores and midrank scores. He also pointed out that the result of independence test may be different for the different choice of scores according to the same association model. Agresti et a1 (1987) treated the score vector in row effects and column effects model for two-way contingency tables as parameters and derived the necessary and sufficient condition of the solution under monotone order restriction by Kuhn- Tucker conditions.

在有序数据的统计分析中，通常要建立线线相关模型，其中得分的选取是一个棘手的问题，Graubard et a1（1987）给出了有序2×κ列联表中独立性检验的几种得分选取方法：等距离得分，中点得分和midrank得分等，同时指出，对于同一个相关模型，独立性的检验会由于得分选取的不同而得到不同的结论，Agresti et al（1987）把二维列联表中的行效应和列效应模型中的得分向量作为参数，在满足递增的序关系情况下，利用Kuhn-Tucker条件给出了解的充要条件。

Sampling survey was carried out by questionnaires based on these 35 variables and data were analyzed through the SPSS software.

以此35项变数作为问卷设计的依据，并将问调查搜集的数据，以SPSS统计软体进行分析。

A secondary road segment was illustrated as an example for simulation analysis.

目前事故多发路段的鉴别方法都是针对在用的道路，依赖于对交通事故历史数据的统计分析，尚不能预测设计中道路的潜在危险点[4-6]。

S.From all the patients with MB-MCA and whose MCA were encased by the myocardium completely,30 patients were choosed randomly,their datasets were reconstructed seriatim by every 5%R-R interval,the whole cardiac cycle were reconstructed by 20 phases,the diameter of the mural coronary arteries of every phase was reviewed and measured,the phases were found out where the diameters were maximal and minimal,the systolic compression rate was calculated,Pearson correlation analysis was used to analyze the relation between length,depth,and degree of systolic compression of the mural coronary artery.

s表示。在所有存在MB-MCA并且MCA被心肌完全包饶的病例图像中，随机抽取30例图像的数据，以每隔5%R-R间期为一个重建时相，对每个病例0.100%整个心动周期分20个期相进行重建，观察并测量MCA在整个心动周期中管径的变化，探索管径最大和最小时的时相显示规律，计算MCA最大狭窄程度，应用Pearson相关统计分析MCA狭窄程度与MB的长度及厚度之间的相关关系。

The data were analyzed using the unpaired test and Wilcoxon's signed rank test.

数据资料采用成组t检验和秩和检验进行统计分析。

Based on the result of load test,the data of test in silty clay foundation contained gravel is analyzed.

基于载荷试验的结果，对含碎石粉质粘性土地基检测的数据进行统计分析。

Methods Three towns of Wenjiang District were selected for study by computer simple random sampling.

方法计算机单纯随机抽取温江区3个乡镇作为调查对象，采用走村入户与农民面对面访谈的方式随机对温江5％参合农户户主用自制问卷调查表进行调查。分别采用Epidata 3.0和ISPSS 11.5软件进行数据录入和统计分析。

In the second part, from the perspective of statistical analysis, integrative development of southwestern normal university is investigated.

第二部分，从数据统计分析的角度，对西南高师的综合化发展状况进行考察。

All the data were analyzed by spss 13.0 statically.

所有数据用spss13.0软件包进行统计分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。