Sumários

P05 - Correlation and Regression

16 Outubro 2025, 09:30 • Luís Silveira Santos

Correlation: Pearson's R and its test. 

Regression: simple linear regression, ordinary least squares, algebra of the least squares, interpretation of the model's parameters, test on a single parameter, R-squared.

P06 - Correlation and Regression

14 Outubro 2025, 14:00 • Luís Silveira Santos

Correlation: Pearson's R and its test. 

Regression: simple linear regression, ordinary least squares, algebra of the least squares, interpretation of the model's parameters, test on a single parameter, R-squared.

P05 - Exploratory Data Analysis

9 Outubro 2025, 09:30 • Luís Silveira Santos

Python examples and coding

P05 - Exploratory Data Analysis

7 Outubro 2025, 14:00 • Luís Silveira Santos

Python examples and coding

P04 - Exploratory Data Analysis: Data importing, representation, and visualization; data cleaning and transformation

2 Outubro 2025, 09:30 • Luís Silveira Santos

Data importing (read functions), representation (tables and descriptive statistics), and visualization (graphs). Missing Data: imputations and interpolation; Outliers: detection and correction methods (boxplot and z-score); Data encoding: codification (labelling, dummy variables, target), standardization and normalization. Python examples.