Sumários
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.
P04 - Exploratory Data Analysis: Data cleaning and transformation
30 Setembro 2025, 14:00 • Luís Silveira Santos
Missing Data: imputations and interpolation; Outliers: detection and correction methods (boxplot and z-score); Data encoding: codification (labelling, dummy variables, target), standardization and normalization
P03 - Exploratory Data Analysis: Data importing, representation, and visualization
23 Setembro 2025, 14:00 • Luís Silveira Santos
Data importing (read functions), representation (tables and descriptive statistics), and visualization (graphs).
Univariate descriptive statistics
18 Setembro 2025, 09:30 • Jorge Caiado
Univariate descriptive statistics