Sumários
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3 Maio 2021, 13:00 • Rita Sousa
Choice modelling in marketing. Binary logistic regression: Main concepts
Example with SPSS.
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26 Abril 2021, 13:00 • Rita Sousa
Multiple linear regression: Inclusion of Categorical variables - Dummy variables. Example with SPSS.
Exercise.
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19 Abril 2021, 14:30 • Rita Sousa
Multiple linear regression: Multicolinearity (Tolerance, VIF). Influence statistics (DFBETAs; DFFIT)
Application and interpretation. Examples with SPSS
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19 Abril 2021, 13:00 • Rita Sousa
Multiple linear regression: Predicted values and Confidence limits. Residuals.
Assumptions validation: Linearity, residuals diagnosis.
Application and interpretation. Examples with SPSS