实现一元线性回归分析并进行F,t检验,以便对得出的回归方程进行线性显著性分析-achieving a linear regression analysis and F, t test, in order to come to the linear regression equation significantly Analysis 下载
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一款进行多元线性回归分析软件.可以完成多元回归模型的参数估计和统计检验,可以通过Excel获取外部数据,并且能够把计算结果保存成xls文件，计算结果的差方图- 下载
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本书共分６篇，第１篇统计学基础知识与ＳＡＳ软件应用技巧，介绍了统计学的基本概念和学习方法、试验设计入门、统计描述、ＳＡＳ软件应用入门、编写ＳＡＳ实用程序的技巧、单变量统计分析和利用SAS／GRAPH模块绘制常用统计图的方法。第２篇试验设计与定量资料的统计分析，介绍了与ｔ检验、非参数检验和各种方差分析有关的试验设计和数据处理方法。第３篇试验设计与定性资料的统计分析，介绍了处理二维及高维列联表资料的各种统计分析 方法，包括卡方检验、Fisher的精确检验、典型相关分析、logistic回归模型和对数线性模型等内容。第４篇试验设计与回归分析，介绍了回归分析的种类和选用方法、简单直线回归、多项式回归、简单曲线回归、多元线性回归、协方差分析、直接试验设计及其资料的回归分析等有关内容。第５篇生存分析，介绍了生存资料的特点、生存时间函数和生存分析 方法的分类等基本概念；生存资料的非参数分析方法、ＣＯＸ模型分析方法和参数模型的回归分析方法。第６篇多元统计分析，介绍了主成分分析、因子分析、对应分析、聚类分析、判别分析、典型相关分析。-The book is divided into six, a statistically based knowledge and skills in SAS software applications, introduced the basic concepts in statistics and learning methods, experimental design entry, statistical description of SAS software application entry, to prepare SAS utility skills, single variable statistical analysis and use SAS / GRAPH mapping module commonly used statistical map. The first two experimental design and quantitative analysis of the statistical data, presented with t-test, non - parametric tests and the analysis of variance test design and data processing methods. The first three test design and qualitative information on the statistical analysis of two-dimensional processing and high-dimensional data table shown in the various statistical analysis methods, including chi 下载
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Regression是一款进行多元线性回归分析的计量经济学软件.可以完成多元回归模型的参数估计和统计检验和计量经济学检验.可以通过Excel获取外部数据,并且能够把计算结果保存成xls文件，计算结果的差方图和平面图都可以保存成bmp文件。另外，也可以针对某一列数据进行数据处理。-A multivariate linear regression analysis of econometric software. To be completed Multiple regression model parameter estimation and statistical testing and econometric testing. Excel can access external data , and be able to calculate the results into Excel document preservation, The results of the poor and to map plans can be preserved as bmp document. In addition, it may be against a disaggregated data for data processing. 下载
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主要介绍回归分析，即确定自变量与因变量之间的定量关系，所建立的定量表达式称为回归方程；对自变量与因变量之间的关系进行检验； -introduced regression analysis, identify variables and dependent variables between the quantitative relationship, the establishment of quantitative formula known as the regression equation; Right from the variables and dependent variables of the relationship between test; 下载
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自动进行JAVA单元测试和代码标准检查来帮助开发人员编写克号的代码的工具。可分析类，然后生成单元测试案例来包括最大的覆盖测试，发现未处理的异常并校验需求。-自动的基本错误预防，包括单元测试和自动代码标准检查-生成并执行单元测试案例-提供了进行黑盒测试、模型测试和系统测试的快速简单的途径-识别并预防未处理的运行时异常，函数错误，内存泄露，性能问题和安全弱点-监控测试的覆盖范围-自动回归测试-检查超过380个来自JAVA专家的编码规范-改正违反超过160个编码规范的错误-允许用户创建自己的编码规范-和IBMWebSphere和Eclipse集成-automatically Java unit testing and code inspection standards to help developers to write code grams of tools. Such analysis could be made, and then generating unit test cases to include the largest coverage testing revealed abnormal untreated check and demand. - Automatic fundamental error prevention, including unit testing and automatic code inspection standards-generating unit testing and implementation of case-TESTING provided for model testing and system testing fast and simple way - identification and prevention of untreated running abnormal function error, memory leak, Performance and security weaknesses-monitoring test coverage-automatic regression test-screening more than 380 experts from Java coding standard-correct violations of over 160 coding standard error-allows users to cre 下载
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