simpleR – Using R for Introductory Statistics
Nonlinear Regression with R
Econometrics in R


simpleR – Using R for Introductory Statistics
Contents
Introduction 1
Data 1
Univariate Data 8
Bivariate Data 19
Multivariate Data 32
Random Data 41
Simulations 47
Exploratory Data Analysis 54
Confidence Interval Estimation 59
Hypothesis Testing 66
Two-sample tests 68
Regression Analysis 77
Multiple Linear Regression 84
Analysis of Variance 89
Appendix: Installing R 94
simpleR – Using R for Introductory Statisticspage iii
Appendix: What happens when R starts? 100
Appendix: Using Functions 100
Appendix: Entering Data into R 103



Econometrics in R

Contents
1 Are You Ready for R? 3
2 Working with Data 6
3 Cross Sectional Regression 11
4 Special Regressions 14
5 Time Series Regression 19
6 Plotting 26
7 Statistics 30
8 Math in R 32
9 Programming 34
10 Changing Configurations 39
11 Saving Your Work 40
12 Conclusion 42
13 Appendix: Code Examples 43