Chapter 8. Logistic Regression I: Dichotomous Response
| Chapter Table of Contents | |||
|---|---|---|---|
| 8.1 | Introduction | 183 | |
| 8.2 | Dichotomous Explanatory Variables | 184 | |
| 8.2.1 | Logistic Model | 184 | |
| 8.2.2 | Model Fitting | 186 | |
| 8.2.3 | Goodness of Fit | 187 | |
| 8.2.4 | Using PROC LOGISTIC | 188 | |
| 8.2.5 | Interpretation of Main Effects Model | 190 | |
| 8.2.6 | Alternative Methods of Assessing Goodness of Fit | 193 | |
| 8.2.7 | Overdispersion | 194 | |
| 8.3 | Using the CLASS Statement | 195 | |
| 8.3.1 | Analysis of Sentencing Data | 195 | |
| 8.3.2 | Requesting Goodness-of-Fit Statistics for Single Main Effect Model | 199 | |
| 8.3.3 | Deviation from the Mean Parameterization | 200 | |
| 8.4 | Qualitative Explanatory Variables | 203 | |
| 8.4.1 | Model Fitting | 204 | |
| 8.4.2 | PROC LOGISTIC for Nominal Effects | 205 | |
| 8.4.3 | Testing Hypotheses about the Parameters | 209 | |
| 8.5 | Continuous and Ordinal Explanatory Variables | 211 ... | |
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