## Recently Published

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Exploratory factor analysis and confirmatory factor analysis.

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Testes de Colinearidade: VIF, SMA, KMO e Bartlett

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Todos os exemplos de multi-colinearidade do pacote mctest

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##### Wine Type and Quality Prediction With Machine Learning

HarvardX’s Data Science Professional Certificate program covers several steps in a data science project, such as data wrangling, data exploration and visualization, probability and statistics, R language, Rmarkdown, and machine learning. This capstone project briefly applies each of these concepts in a real world case study.

##### Movie Recommendation System in R

How to build a simple movie recommendation system using linear model with regularization and matrix factorization.