0 A Thoughtful Student's Retrospective on Statistics 101. - 0. Introduction. - 1. The Introductory Model. - 2. The Regression Model. - References. - 1 Testing for Normality. - 0. Introduction. - 1. Normal Plots. - 2. Regression Procedures. - 3. Studentized Range. - 4. Moment Checking. - 5. Standard Tests of Goodness-of-Fit. - 6. Evaluation. - Appendix I. - References. - 2 Testing for Homoscedasticity. - 0. Introduction. - 1. Comparing Variances of Two Normal Distributions. - 2. Testing Homoscedasticity of Many Populations. - 3. Regression Residuals. - 4. Testing Homoscedasticity of Regression Residuals. - Appendix I. - References. - 3 Testing for Independence of Observations. - 0. Introduction. - 1. Parametric Procedures. - 2. Nonparametric Procedures. - References. - 4 Identification of Outliers. - 0. Introduction. - 1. Normal Distribution. - 2. Nonparametric Procedures. - 3. Outliers in Regression. - References. - 5 Transformations. - 0. Introduction. - 1. Deflating Heteroscedastic Regressions. - 2. Variance Stabilizing Transformations. - 3. Power Transformations (BoxCox). - 4. Letter-Values and Boxplots. - 5. Power Transformations of Regression Independent Variables. - Appendix I. - References. - 6 Independent Variable Selection in Multiple Regression. - 0. Introduction. - 1. Criteria for Goodness of Regression Model. - 2. Stepwise Procedures. - 3. Multicollinearity. - References. - 7 Categorical Variables in Regression. - 0. Introduction. - 1. Two Sample Tests. - 2. Analysis of Variance via Regression (Model I). - 3. Components of Variance (Model II). - 4. Dichotomous Dependent Variables. - References. - 8 Analysis of Cross-Classified Data. - 0. Introduction. - 1. Independence in the r1 × r2 Table. - 2. Log-Linear Models in the r1 × r2 Table. - 3. The Three-Dimensional Table. - 4. Analysis of Cross-Classifications withOrdered Categories. - 5. Latent Class Model. - Appendix I. - Appendix II. - References. - Index of Reference Tables. Language: English