by Xiao Chen, Philip B. Ender, Michael Mitchell and Christine Wells (in alphabetical order) The aim of these materials is to help you increase your skills in using regression…
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Regression with Stata Chapter 1 – Simple and Multiple Regression
Chapter Outline 1.0 Introduction 1.1 A First Regression Analysis 1.2 Examining Data 1.3 Simple linear regression 1.4 Multiple regression 1.5 Transforming variables 1.6 Summary 1.7 Self assessment 1.8 For more…
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Annotated Stata Output Simple Regression Analysis
This page shows an example simple regression analysis with footnotes explaining the output. The analysis uses a data file about scores obtained by elementary schools, predicting api00 from enroll using…
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Annotated Stata Output Multiple Regression Analysis
This page shows an example multiple regression analysis with footnotes explaining the output. The analysis uses a data file about scores obtained by elementary schools, predicting api00 from ell, meals,…
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Regression with Stata Chapter 2 – Regression Diagnostics
Chapter Outline 2.0 Regression Diagnostics 2.1 Unusual and Influential data 2.2 Checking Normality of Residuals 2.3 Checking Homoscedasticity 2.4 Checking for Multicollinearity 2.5 Checking Linearity 2.6 Model Specification 2.7 Issues…
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Regression with Stata Chapter 3 – Regression with Categorical Predictors
Chapter Outline 3.0 Regression with Categorical Predictors 3.1 Regression with a 0/1 variable 3.2 Regression with a 1/2 variable 3.3 Regression with a 1/2/3 variable 3.4 Regression with multiple categorical…
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Regressionwith StataChapter 4 – Beyond OLS
Chapter Outline 4.1 Robust Regression Methods 4.1.1 Regression with Robust Standard Errors 4.1.2 Using the Cluster Option 4.1.3 Robust Regression 4.1.4 Quantile Regression 4.2 Constrained Linear Regression 4.3 Regression…
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Regression with Stata Chapter 4 – Beyond OLS
Chapter Outline 4.1 Robust Regression Methods 4.1.1 Regression with Robust Standard Errors 4.1.2 Using the Cluster Option 4.1.3 Robust Regression 4.1.4 Quantile Regression…
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Regression with Stata Chapter 4: Answers to Excersises
1. Use the crime data file that was used in chapter 2 (use https://stats.idre.ucla.edu/stat/stata/webbooks/reg/crime ) and look at a regression model predicting murder from pctmetro, poverty, pcths and single using…
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Regression with Stata Chapter 5 – Additional coding systems for categorical variables in regression analysis
Chapter Outline 5.1 Simple Coding 5.2 Forward Difference Coding 5.3 Backward Difference Coding 5.4 Helmert Coding 5.5 Reverse Helmert Coding 5.6 Deviation Coding …
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