Try to replicate the plot from The Economist article.
Very Clear and Brief Lecture
Measurement of the protected mountain areas in South America since 2010 until 2020.
A group work on performing PCA to identify possible indices of competitiveness based on the 10 selected indicators from 94 cities / municipalities.
A group work on performing exploratory factor analysis to understand and identify the different factors in choosing a vitamin supplement.
A practice work on cluster analysis by implementing different strategies in building clusters of movies based on their following attributes.