At filipezabala.com the student will find a series of educational resources such as handouts, videos and articles. At github.com/filipezabala a series of repositories created by the teacher are available.
Exercise 1.3 For an introduction to the basics of R, watch the videos available in the Open Source Data Science playlist (in Portuguese).
2. Probability and Statistics
UFPR’s Department of Statistics (DEST) provides basic statistics videos in Portuguese for its courses. The videos can be accessed at http://www.leg.ufpr.br/estbas. Within the program of transversal disciplines of the PRPPG-Pro-Rectory of Research and Graduate Studies10, some videos are also available at http://www.leg.ufpr.br/~paulojus/transversal2021/ under the coordination of Prof. Paulo Justiniano Ribeiro Junior.
Kaggle is an online community of data analysts. It allows users to find and publish databases, collaboratively explore and build models, and enter competitions to solve data challenges.
The UCI Machine Learning Repository is a collection of databases, domain theories, and data generators that are used by the machine learning community for the empirical analysis of machine learning algorithms. There are currently more than 600 datasets available, and all datasets can be viewed through a searchable interface by referencing the material used in accordance with the citation policy.