SIMPLE LINEAR REGRESSION MODEL (SLRM)

24 Novembro 2020, 09:30 • Rita Sousa

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Simple linear regression model with Excel applications.

MULTIPLE LINEAR REGRESSION MODEL (MLRM)

23 Novembro 2020, 11:00 • Rita Sousa

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Multiple linear regression is used to establish the linear relationship between a dependent and more than one explanatory variables; it is a generalization of the simple model. Students must be able to understand how the Ordinary Least Squares (OLS) method works, to compute and interpret the R^2, the adjusted R^2, the standard error of the regression, the F-test, the t-tests and confidence intervals for the parameters.

MULTIPLE LINEAR REGRESSION MODEL (MLRM)

23 Novembro 2020, 09:30 • Rita Sousa

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Multiple linear regression is used to establish the linear relationship between a dependent and more than one explanatory variables; it is a generalization of the simple model. Students must be able to understand how the Ordinary Least Squares (OLS) method works, to compute and interpret the R^2, the adjusted R^2, the standard error of the regression, the F-test, the t-tests and confidence intervals for the parameters.

Aula 6

20 Novembro 2020, 18:30 • Rita Sousa

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3) Testes de hipóteses não-paramétricos: teste de ajustamento de Kolmogorov-Smirnov; teste de independência do Qui-Quadrado; teste de Mann-Whitney; teste de Kruskal-Wallis.

SIMPLE LINEAR REGRESSION MODEL (SLRM)

20 Novembro 2020, 11:00 • Rita Sousa

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Simple linear regression model with Excel applications.