Sumários
w9 - Multiple Linear Regression
20 Abril 2023, 20:00 • João José Ferreira Gomes
The linear model and least squares method. Statistical properties of least squares estimators. Hypothesis tests, confidence and prediction intervals. Analysis of residuals and assessment of model fit. F test and ANOVA table. Comparison of “nested” models. Examples. (cont)
w9 - Multiple Linear Regression
20 Abril 2023, 18:00 • João José Ferreira Gomes
The linear model and least squares method. Statistical properties of least squares estimators. Hypothesis tests, confidence and prediction intervals. Analysis of residuals and assessment of model fit. F test and ANOVA table. Comparison of “nested” models. Examples (cont)
w8 - Multiple Linear Regression
13 Abril 2023, 20:00 • João José Ferreira Gomes
The linear model and least squares method. Statistical properties of least squares estimators. Hypothesis tests, confidence and prediction intervals. Analysis of residuals and assessment of model fit. F test and ANOVA table. Comparison of “nested” models. Examples. (cont)
w8 - Multiple Linear Regression
13 Abril 2023, 18:00 • João José Ferreira Gomes
The linear model and least squares method. Statistical properties of least squares estimators. Hypothesis tests, confidence and prediction intervals. Analysis of residuals and assessment of model fit. F test and ANOVA table. Comparison of “nested” models. Examples (cont)
w7 - Multiple Linear Regression
30 Março 2023, 20:00 • João José Ferreira Gomes
The linear model and least squares method. Statistical properties of least squares estimators. Hypothesis tests, confidence and prediction intervals. Analysis of residuals and assessment of model fit. F test and ANOVA table. Comparison of “nested” models. Examples