STATISTICA8.0 统计分析-案例实例集 - 图文

Basic Statistical Analysis

统计分析

STATISTICA 8.0案例实例集

目录

第 1章基本统计与表

格 ..........................................................................................1

1.1描述统计，T检验和相关分

析......................................................................1

1.1.1开启基本统计/表格模块 .......................................................................1 1.1.2相关分析 ................................................................................................2 1.1.3均值(t检验)间的差异 ..........................................................................6 1.1.4对于方差差异的检验 ...........................................................................10 1.1.5考察分布(通过描述统计)...................................................................12 1.1.6图形选项 ..............................................................................................13 1.2分割表格与单因子方差分

析.......................................................................13

1.2.1概述 ......................................................................................................13 1.2.2均值的摘要表格...................................................................................14 1.2.3单因子方差分析和均值的多重比较 ....................................................14

1.2.4分析结果的图形展

示 ...........................................................................15

1.2.5组内相关分析.......................................................................................16 1.2.6分类散点图 ..........................................................................................17 1.3频率

表 .........................................................................................................18 1.3.1概述 ......................................................................................................18 1.3.2数据文件 ..............................................................................................19 1.3.3频率表 ..................................................................................................19 1.3.4生成直方图 ..........................................................................................20 1.3.5图形选项 ..............................................................................................21 1.3.6摘要 ......................................................................................................23 1.4二维

表 .........................................................................................................23 1.4.1概述 ......................................................................................................23 1.4.2进行分析 ..............................................................................................24 1.4.3表格的结构 ..........................................................................................24 1.4.4阅读表格 ..............................................................................................25 1.4.5统计量 ..................................................................................................27 1.4.6选择一个表格.......................................................................................27 1.4.7查看其他表格.......................................................................................30 1.4.8摘要 ......................................................................................................30 1.5交叉

表 .........................................................................................................30 1.5.1概述 ......................................................................................................30 1.5.2进行分析 ..............................................................................................30 1.5.3交叉表的图形呈现方

式 .......................................................................32

1.5.4摘要 ......................................................................................................32 1.6为多重响应和二分变量制

表.......................................................................33

1.6.1数据文件的描述...................................................................................33 1.6.2数据文件 ..............................................................................................34 1.6.3制定一个简单的分类变量和多重响应变量 ........................................35

1.6.4查看多重响应因子的频率表................................................................37 1.6.5查看一个多重二分变量的频率表........................................................40 1.6.6为多重响应和二分变量制作交叉表 ....................................................42

1.6.7相对频率：响应百分比和受访者百分比 ............................................45 1.6.8查看一个三维表...................................................................................46

1.6.9结论 ......................................................................................................47 第 2章多元回归分

析 ............................................................................................48 2.1标准回归分

析..............................................................................................48 2.1.1数据来

源 ................................................................................................48 2.1.2研究问

题 ................................................................................................48 2.1.3开始分

析 ................................................................................................49 2.2逐步回归分

析..............................................................................................58 2.2.1数据来

源 ................................................................................................58 2.2.2研究问

题 ................................................................................................58 2.2.3开始分

析 ................................................................................................58 2.2.4定义逐步回归分

析.................................................................................58 第 3章方差分析 ....................................................................................................62

3.1因子方差重复量测方差分析.......................................................................62 3.1.1启动方差分析模块.................................................................................62 3.1.2设计........................................................................................................62 3.1.3制定设计(变量)......................................................................................63 3.1.4重复量测设计.........................................................................................64 3.1.5设定重复量测因子.................................................................................64 3.1.6执行分析 ................................................................................................65 3.1.7查看方差分析结果.................................................................................66 3.1.8 STATISTICA交互数据分析..................................................................69 3.1.9自动分析(宏和 STATISTICA Visual Basic) ..........................................69 3.2 2 X 3的组间方差分析设计 ..........................................................................70 3.2.1数据文件 ................................................................................................70 3.2.2设定分析 ................................................................................................70

3.2.3制定设计 ................................................................................................71 3.2.4查看结果. ...............................................................................................71 3.2.5平均数的事后比较.................................................................................74 3.2.6检验假设 ................................................................................................75 3.2.7方差齐性 ................................................................................................77 3.2.8摘要........................................................................................................77 3.3组间 2水平与组内 4水平之重复量测设计 ...............................................78 3.3.1简介........................................................................................................78 3.3.2研究课题 ................................................................................................78 3.3.3数据文件的准备.....................................................................................78 3.3.4制定设计 ................................................................................................79 3.3.5查看结果 ................................................................................................79 3.3.6事后检验 ................................................................................................83 3.3.7多变量方法 ............................................................................................84 3.3.8摘要........................................................................................................85 3.4方差分析/多变量方差分析语法实例..........................................................85

第 4章非参数统

计................................................................................................87

4.1 2 X 2列联表 .................................................................................................87 4.1.1分析详述 ................................................................................................87 4.1.2检查摘要数据表.....................................................................................87 4.2符号检验......................................................................................................89 4.2.1检查数据 ................................................................................................89 4.2.2分析详述 ................................................................................................90 4.3卡方的观测值与期望值...............................................................................91 4.3.1分析详述 ................................................................................................92 4.3.2检查分析结果.........................................................................................92 4.4相关性研究..................................................................................................93 4.4.1分析详述 ................................................................................................94 4.4.2检查结果 ................................................................................................95 4.4.3肯德尔 tau和伽玛相关系数...................................................................96