Sumário

6 Março 2023, 13:00 • Rita Sousa

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Multivariate Data Analysis

Descriptives:

1. Principal Component analysis

Basic concepts: adequability of the data to this approach, criteria to extract a certaint number of components, orthogonal rotation, and interpretation of the rotated component matrix.

Summary

27 Fevereiro 2023, 14:30 • Rita Sousa

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Non parametric tests:

Revisions of some tests: Mann-Whitney and Kruskall-Wallis tests.

Summary

27 Fevereiro 2023, 13:00 • Rita Sousa

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Non parametric tests:

Revisions of some tests: Goodness-of-fit for a qualitative variable, Chi-Square test of independence.

Summary

13 Fevereiro 2023, 14:30 • Rita Sousa

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Inferential Statisticas:

Some parametric tests:

2. Test for the equality of means for more than two independent samples (One-way Anova)

Summary

13 Fevereiro 2023, 13:00 • Rita Sousa

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Inferential Statisticas:

Some parametric tests:

1. t test for the equality of means with two independent samples