图书介绍
语言研究统计方法PDF|Epub|txt|kindle电子书版本网盘下载
- 许迎军编 著
- 出版社： 北京：国防工业出版社
- ISBN：9787118078428
- 出版时间：2012
- 标注页数：200页
- 文件大小：5MB
- 文件页数：209页
- 主题词：语言统计－统计方法
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图书目录
CHAPTER 1 INTRODUCTION1
1.1 Overview of Statistics1
1.1.1 Needs of statistics in linguistic studies1
1.1.2 Definition of statistics2
1.1.3 Types of statistics3
1.2 Basic Concepts of Statistics5
1.2.1 Population and sample5
1.2.2 Parameter and statistic8
1.2.3 Types of variables8
1.3 Types of Data9
1.3.1 Categorical data,ranked data and quantitative data10
1.3.2 Observational data and experimental data12
1.3.3 Cross-section data and time-series data13
CHAPTER 2 NUMERICAL DESCRIPTIVE MEASURES18
2.1 Measures of Central Tendency18
2.1.1 The mean19
2.1.2 The median21
2.1.3 The mode23
2.1.4 Comparison of the mode,median and mean24
2.2 Measures of Variability24
2.2.1 The range25
2.2.2 The quartile deviation26
2.2.3 Variance and the standard deviation27
2.2.4 Coefficient of variance30
CHAPTER 3 NORMAL DISTRIBUTION,STANDARD SCORES AND WEIGHTED SCORES35
3.1 Normal Distribution35
3.1.1 Properties of normal distribution35
3.1.2 Standard normal distribution37
3.1.3 The table of standard normal distribution and its application39
3.2 Standard Scores43
3.2.1 Z scores43
3.2.2 T scores46
3.2.3 Weighted scores48
CHAPTER 4 PARAMETRIC ESTIMATION51
4.1 Concepts of Parametric Estimation51
4.1.1 Estimate and estimator52
4.1.2 Criteria of assessing estimator53
4.1.3 Determining the sample size55
4.2 Point Estimate and Interval Estimate60
4.3 Application of Interval Estimation64
4.3.1 Interval estimation of a population mean64
4.3.2 Interval estimation of a population proportion69
CHAPTER 5 HYPOTHESIS TEST74
5.1 Concepts of Hypothesis Test74
5.1.1 Null hypothesis and alternative hypothesis75
5.1.2 Type Ⅰ and Type Ⅱ errors75
5.1.3 Two-tailed versus one-tailed tests77
5.2 Hypothesis Test81
5.2.1 Hypothesis test about a population mean81
5.2.2 Hypothesis test about a population proportion89
CHAPTER 6 CHI-SQUARE TESTS95
6.1 Chi-square Distribution95
6.2 A Goodness-of-fit Test96
6.2.1 The chi-square statistic97
6.2.2 Equal proportions for all categories98
6.2.3 Test of the fit of a normal distribution100
6.3 A Test of Independence102
6.3.1 Contingency tables103
6.3.2 A test of independence103
CHAPTER 7 ANALYSIS OF VARIANCE110
7.1 F Distribution110
7.2 One-way Analysis of Variance111
7.2.1 Requirements and procedures of one-way ANOVA111
7.2.2 One-way ANOVA test117
7.3 Factorial Analysis of Variance122
7.3.1 Requirements and procedures of factorial ANOVA122
7.3.2 Factorial ANOVA test130
CHAPTER 8 LINEAR CORRELATON AND LINEAR REGRESSION135
8.1 Linear Correlation135
8.1.1 Linear correlation coefficient135
8.1.2 Pearson product moment correlation coefficient137
8.1.3 Hypothesis test about significant correlations142
8.2 Linear Regression Analysis144
8.2.1 Standard deviation of random errors150
8.2.2 Coefficient of determination151
8.2.3 Multiple linear regression analysis154
CHAPTER 9 NON-PARAMETRIC TEST161
9.1 The Wilcoxon Signed-rank Test161
9.1.1 The Wilcoxon signed-rank test for small sample161
9.1.2 The Wilcoxon signed-rank test for large sample163
9.2 The Spearman Rho Rank Correlation Coefficient Test166
Appendix Statistical Tables172
Key to Some Selected Exercises196
References200