Principal Components Analysis
High-Dimensional Data Analysis and Machine Learning
Introduction
Principal Components Analysis
Lecture notes
Worksheet
Slides
Case Study in
python
: World Bank Development Indicators
Case Study in
R
: Old French administrative regions
Linear Discriminant Analysis
Lecture notes
Worksheet
Slides
Case Study in
R
: Recruitment agency
Classification and Regression Trees
Lecture notes
Worksheet
Slides
Case Study in
python
: Recruitment agency
Case Study in
R
: Recruitment agency
Bootstrap
Lecture notes
Worksheet
Bagging
Lecture notes
Worksheet
Random forests
Lecture notes
Worksheet
Projects
Principal Components Analysis
Author
Affiliation
Camille Mondon
Toulouse School of Economics
Lecture notes
From a course by
Anne M. Ruiz
22 min
January 5, 2026
Case Study in
R
: Old French administrative regions
4 min
January 5, 2026
Case Study in
python
: World Bank Development Indicators
3 min
January 5, 2026
Worksheet
2 min
January 5, 2026
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Introduction
Lecture notes
